英語の可能性をもっと広げたいなら!こちらもどうぞ!
⇒ http://www.sumaho-ryugaku.com/eng/iead/
あなたはMust(助動詞)を使えていますか?
①0:22
殆どの方がこの意味でしか使っていないのではないでしょうか?
「義務(強)」ですね、
以前の動画で説明したshouldにも気味の意味合いはありましたが
(こちらからどうぞ:https://youtu.be/COhZEJ3Abtg)
義務感の強さや、強要する力はMustの方が強いですね。
「そうするしかかない!」「他に選択肢はない!」
例文0:50
You’ve gained too much!
You just exercise and change your diet.
なんて言われてる人はいませんか?意味は是非動画本編で確認して下さい!
かなり強い忠告ですね!
②1:29
2つ目の意味は「勧める」ですね!
これもshouldに似ていますが、やはりこちらの方が圧が強いですね!
「絶対にこれ良いから試してみて!」くらいの感じだとすると、
ジャパネットたかたの社員とかもはやこれくらいの圧があるんじゃないでしょうか。
You must buy it!
You must try it!
なかなかうるさいレベルの圧ですね、これ良いよ?くらいならshouldが良いですね!
③3:00
3つ目は「強い推量」になります。
~に違いない!と言う意味ですね、実際の英文では
Must be ~の形で使われます。
You must be tired.
He must be rich.
などですね。
You must study hard.
などのように一般動詞の場合もありますが、このままだと「義務」と「推量」どちらで言っているのかがわからなくなってしまいますね。
これは文脈から判断するしかなく、この文章単体では読み取ることが出来ません。
そんな場合はどう使い分けるのか?是非動画本編で確認してみて下さい!
④6:07
「禁止」です。してはいけないと言う意味になります。
You must not eat much.
などになりますね!
ちなみに、③の否定「~じゃないに違いない」の場合はmust notにはなりません。
You can’t be tired.
Must使わない!
ここは少しややこしいですね!
今までは義務だけの意味で使っていた人が殆どだと思いますが、全部で4つの意味があるんですね!
是非使ってみて下さい!
英語力をもっと伸ばしたいなぁ……
そんなアナタにYuko先生の補講レッスンをオススメ!
こちら⬇︎のURLからどうぞ。
◆◆◆◆◆◆◆◆◆◆◆◆◆◆
【90日で、英語で言いたいことが言えるようになる!】
会員数1万人を超え、現在まで60万人以上が受講した
オンライン英会話『スマホ留学®』
◆◆◆◆◆◆◆◆◆◆◆◆◆◆
【Yuko先生の補講レッスン】
もう機内で困らない!旅行で使える便利な英会話フレーズ~Can I get~スマホ留学 サポート講師 Yuko
https://youtu.be/RZahzZNiFws
これさえ知っていれば困らない!見知らぬ人に How are you?と言われたら?旅行英会話 スマホ留学 サポート講師 Yuko
https://youtu.be/rCCxaBVoBAQ
2019年って英語で言える?超簡単に数字を英語で伝えるたった1つのテクニック https://youtu.be/vA0sCh3jiT4
今すぐやらなきゃ損!! 確実にリスニング力UP☆英語はシャドーイングで効果抜群☆ https://youtu.be/MNe9hC0tlm4
今すぐ使える英語で道案内”簡単”フレーズ https://youtu.be/zROGdWYWzxE
◆◆◆◆◆◆◆◆◆◆◆◆◆◆
Yuko先生の個人チャンネルにも遊びに来て下さいね!
チャンネルはこちらからどうぞ!
⇒ https://www.youtube.com/channel/UClRZ...
映画から抜き出したフレーズで【英語脳】を作る!【瞬間英作文】クイズがくさん!
他にも毎日Yuko先生がいろんなことを、やさしく解説しながら英語で喋っています、
是非チャレンジしてください!
関連動画
【3分英語シリーズ !! (#011)】「must」「have to」。この2つは違うんですよ!(hiro式・英語上達法)
https://www.youtube.com/watch?v=TBtQjhUReIQ
mustとhave to 違いと使い方 (実際の英会話でのニュアンスの違い)
https://www.youtube.com/watch?v=zW3TOg40qRw
【中2 英語】 must の否定文の作り方 (15分)
https://www.youtube.com/watch?v=Kupf6HeqTtE
have to とmustの違い
https://www.youtube.com/watch?v=wXIh88Mdq-c
簡単英語レッスン (VERBS) : could,should,mustの使い方
https://www.youtube.com/watch?v=f50ywgz5vBI
あなたは知ってた??ネイティヴが使い分けるhave toとmust 教えてアリスン!役立つ英語・英会話レッスン
https://www.youtube.com/watch?v=w1Zi1Qsicyc
英語を上達したいなら「しなければならない!」を捨てろ!MUSTからWANT→CAN→WILLへ!
https://www.youtube.com/watch?v=NWlFuT8EMpI
【高校 英語】 must/can't/may have done① (7分)
https://www.youtube.com/watch?v=6CoWBVes-3Q
中2英語 must not と don't have to の違い 0825
https://www.youtube.com/watch?v=dv786k9F8lA
【中2 英語】 2-⑩(旧) must , have to~の使い方
https://www.youtube.com/watch?v=CPbspzxHH8Q
【have to~,must】mustは激オススメ、激ヒテイ! おとなの中学英語#17
https://www.youtube.com/watch?v=pBQJ3WQfOIQ
haveとmustの違い
https://www.youtube.com/watch?v=lbUfRs-SAL4
【英語 上達】should=「すべき」だけじゃ勿体ない!日本人の殆どが見落としている意味をマスターしましょう!
https://www.youtube.com/watch?v=COhZEJ3Abtg
覚えよう、助動詞 / Canなんて簡単だ / 英語
https://www.youtube.com/watch?v=iVIKwJj02cs
中2英語 mustとhave toの違い 0820
https://www.youtube.com/watch?v=Tn2PCDr4v1U
【初心者英語文法】助動詞とは?can,may,must,should
https://www.youtube.com/watch?v=Uts_65w7QPs
【高校 英語】 must/can't/may have done② (8分)
https://www.youtube.com/watch?v=-jeWwif_Q4E
英語発想に従えば英会話はこんなに簡単! 英会話発想トレーニング (7)助動詞may.shall
https://www.youtube.com/watch?v=8DD2j6anP_E
3-1 助動詞(意味と用法①) can / may / must / should / ought to
https://www.youtube.com/watch?v=rql3Miu75Ro
【ゼロから英語勉強中】You must be ○○の意味がわからないので調べてみたらすごい便利な言葉だった
https://www.youtube.com/watch?v=r-WrZhWPI_w
超短期間で上達した英語勉強法!
https://www.youtube.com/watch?v=SNwMMEGMnGA
実際に上達した英会話勉強法!【Q&A前編】
https://www.youtube.com/watch?v=YGO37W1uLKw
もっと楽に「最速」で英語を話せる3つのポイント 4K
https://www.youtube.com/watch?v=SfO4QQQgbsA
着実に英会話力を伸ばす学習法「Journaling」【#106】
https://www.youtube.com/watch?v=VySCeL63SeU
留学不要の独学スピーキング上達法「独り言」の具体的なやり方 TOEIC満点、英検1級、IELTS 8.5、TOEFL 114点保持
https://www.youtube.com/watch?v=4gvc09PJQAs
短期間で英語がぺらぺらになる6つの英語勉強方法!(英会話編)
https://www.youtube.com/watch?v=jGSngVq-OcY
ひとり独学英会話、早い英語上達法 How did I learn English uniquely
https://www.youtube.com/watch?v=XIP8ohawAOY
まったく話せなかった私が実践したぐんぐん伸びるSpeakingの練習法とは?!😳
https://www.youtube.com/watch?v=CV8cgVpU3bY
英語のリスニングを「爆発」させる最強の方法 4K
https://www.youtube.com/watch?v=9gWFdIDZttI
【英会話 上達法】プロが見抜いた英語が上達する人の共通点:あなたも一気に英語力が伸びるかも?
https://www.youtube.com/watch?v=EX2HJ_3GePI
英語を短期間で確実に上達させる勉強方法を教えます!
https://www.youtube.com/watch?v=uxCaUN5RpAg
短期間でペラペラになるための最強英語勉強方法を大公開!これをしっかり行えば偏差値・成績アップだけでなく話せるようなるため最高の準備が出来ます!
https://www.youtube.com/watch?v=BHNPcxV1vw0
【英会話 上達 コツ】上達のコツを教えます!聞くと喋るでは違うんです!
https://www.youtube.com/watch?v=Z4UV9xG2wlQ
ナチュラルスピードの英語を聞き取れない人向けの教材
https://www.youtube.com/watch?v=P9FNMPC_lto
発音上達法!目からウロコ?の英語勉強法
https://www.youtube.com/watch?v=V_aT2qBOslo
英会話上達法 〜私が実際に伸びた方法〜 How I improved my English
https://www.youtube.com/watch?v=PlFlUu5The8
英語のスピーキング力が飛躍的に伸びる3つの手順【#248】
https://www.youtube.com/watch?v=7K0HzFGhfto
#英語
#勉強法
#助動詞
t test r用法 在 shibing624/text2vec - 文本相似度计算模型,开箱即用。 - GitHub 的推薦與評價
结果值均使用spearman系数; 结果均只用该数据集的train训练,在test上评估得到的 ... pip install torch # conda install pytorch pip install -r requirements.txt ... ... <看更多>
t test r用法 在 YouTube Data API Overview - Google for Developers 的推薦與評價
Introduction
This document is intended for developers who want to write applications that interact with YouTube. It explains basic concepts of YouTube and of the API itself. It also provides an overview of the different functions that the API supports.
Before you startYou need a Google Account to access the Google API Console, request an API key, and register your application.
Create a project in the Google Developers Console and obtain authorization credentials so your application can submit API requests.
After creating your project, make sure the YouTube Data API is one of the services that your application is registered to use:
Go to the API Console and select the project that you just registered.
Visit the Enabled APIs page.
In the list of APIs, make sure the status is ON for the YouTube Data API v3.
If your application will use any API methods that require user authorization, read the authentication guide to learn how to implement OAuth 2.0 authorization.
Select a client library to simplify your API implementation.
Familiarize yourself with the core concepts of the JSON (JavaScript Object Notation) data format. JSON is a common, language-independent data format that provides a simple text representation of arbitrary data structures. For more information, see json.org.
Resources and resource types
A resource is an individual data entity with a unique identifier. The table below describes the different types of resources that you can interact with using the API.
Resources
activity
Contains information about an action that a particular user has taken on the YouTube site. User actions that are reported in activity feeds include rating a video, sharing a video, marking a video as a favorite, and posting a channel bulletin, among others.
channel
Contains information about a single YouTube channel.
channelBanner
Identifies the URL to use to set a newly uploaded image as the banner image for a channel.
channelSection
Contains information about a set of videos that a channel has chosen to feature. For example, a section could feature a channel's latest uploads, most popular uploads, or videos from one or more playlists.
guideCategory
Identifies a category that YouTube associates with channels based on their content or other indicators, such as popularity. Guide categories seek to organize channels in a way that makes it easier for YouTube users to find the content they're looking for. While channels could be associated with one or more guide categories, they are not guaranteed to be in any guide categories.
i18nLanguage
Identifies an application language that the YouTube website supports. The application language can also be referred to as a UI language.
i18nRegion
Identifies a geographic area that a YouTube user can select as the preferred content region. The content region can also be referred to as a content locale.
playlist
Represents a single YouTube playlist. A playlist is a collection of videos that can be viewed sequentially and shared with other users.
playlistItem
Identifies a resource, such as a video, that is part of a playlist. The playlistItem resource also contains details that explain how the included resource is used in the playlist.
search result
Contains information about a YouTube video, channel, or playlist that matches the search parameters specified in an API request. While a search result points to a uniquely identifiable resource, like a video, it does not have its own persistent data.
subscription
Contains information about a YouTube user subscription. A subscription notifies a user when new videos are added to a channel or when another user takes one of several actions on YouTube, such as uploading a video, rating a video, or commenting on a video.
thumbnail
Identifies thumbnail images associated with a resource.
video
Represents a single YouTube video.
videoCategory
Identifies a category that has been or could be associated with uploaded videos.
watermark
Identifies an image that displays during playbacks of a specified channel's videos. The channel owner can also specify a target channel to which the image links as well as timing details that determine when the watermark appears during video playbacks and then length of time it is visible.
Note that, in many cases, a resource contains references to other resources. For example, a playlistItem
resource's snippet.resourceId.videoId
property identifies a video resource that, in turn, contains complete information about the video. As another example, a search result contains either a videoId
, playlistId
, or channelId
property that identifies a particular video, playlist, or channel resource.
The following table shows the most common methods that the API supports. Some resources also support other methods that perform functions more specific to those resources. For example, the videos.rate
method associates a user rating with a video, and the thumbnails.set
method uploads a video thumbnail image to YouTube and associates it with a video.
Operations
list
Retrieves (
GET
) a list of zero or more resources.insert
Creates (
POST
) a new resource.update
Modifies (
PUT
) an existing resource to reflect data in your request.delete
Removes (
DELETE
) a specific resource.The API currently supports methods to list each of the supported resource types, and it supports write operations for many resources as well.
The table below identifies the operations that are supported for different types of resources. Operations that insert, update, or delete resources always require user authorization. In some cases, list
methods support both authorized and unauthorized requests, where unauthorized requests only retrieve public data while authorized requests can also retrieve information about or private to the currently authenticated user.
Supported Operations
list
insert
update
delete
activity
caption
channel
channelBanner
channelSection
comment
commentThread
guideCategory
i18nLanguage
i18nRegion
playlist
playlistItem
search result
subscription
thumbnail
video
videoCategory
watermark
Quota usage
The YouTube Data API uses a quota to ensure that developers use the service as intended and do not create applications that unfairly reduce service quality or limit access for others. All API requests, including invalid requests, incur at least a one-point quota cost. You can find the quota available to your application in the API Console.
Projects that enable the YouTube Data API have a default quota allocation of 10,000 units per day, an amount sufficient for the overwhelming majority of our API users. Default quota, which is subject to change, helps us optimize quota allocations and scale our infrastructure in a way that is more meaningful to our API users. You can see your quota usage on the Quotas page in the API Console.
Note: If you reach the quota limit, you can request additional quota by
completing the Quota extension
request form for YouTube API Services.
Google calculates your quota usage by assigning a cost to each request. Different types of
operations have different quota costs. For example:
A read operation that retrieves a list of resources -- channels, videos, playlists -- usually
costs 1 unit.
A write operation that creates, updates, or deletes a resource usually has costs
50
units.A search request costs
100
units.A video upload costs
1600
units.The Quota costs for API requests table shows the
quota cost of each API method. With these rules in mind, you can estimate the number of requests
that your application could send per day without exceeding your quota.
The API allows, and actually requires, the retrieval of partial resources so that applications avoid transferring, parsing, and storing unneeded data. This approach also ensures that the API uses network, CPU, and memory resources more efficiently.
The API supports two request parameters, which are explained in the following sections, that enable you to identify the resource properties that should be included in API responses.
The part
parameter identifies groups of properties that should be returned for a resource.
The fields
parameter filters the API response to only return specific properties within the requested resource parts.
part
parameterThe part
parameter is a required parameter for any API request that retrieves or returns a resource. The parameter identifies one or more top-level (non-nested) resource properties that should be included in an API response. For example, a video
resource has the following parts:
snippet
contentDetails
fileDetails
player
processingDetails
recordingDetails
statistics
status
suggestions
topicDetails
All of these parts are objects that contain nested properties, and you can think of these objects as groups of metadata fields that the API server might (or might not) retrieve. As such, the part
parameter requires you to select the resource components that your application actually uses. This requirement serves two key purposes:
It reduces latency by preventing the API server from spending time retrieving metadata fields that your application doesn't use.
It reduces bandwidth usage by reducing (or eliminating) the amount of unnecessary data that your application might retrieve.
Over time, as resources add more parts, these benefits will only increase since your application will not be requesting newly introduced properties that it doesn't support.
How to use thefields
parameterThe fields
parameter filters the API response, which only contains the resource parts identified in the part
parameter value, so that the response only includes a specific set of fields. The fields
parameter lets you remove nested properties from an API response and thereby further reduce your bandwidth usage. (The part
parameter cannot be used to filter nested properties from a response.)
The following rules explain the supported syntax for the fields
parameter value, which is loosely based on XPath syntax:
Use a comma-separated list (fields=a,b
) to select multiple fields.
Use an asterisk (fields=*
) as a wildcard to identify all fields.
Use parentheses (fields=a(b,c)
) to specify a group of nested properties that will be included in the API response.
Use a forward slash (fields=a/b
) to identify a nested property.
In practice, these rules often allow several different fields
parameter values to retrieve the same API response. For example, if you want to retrieve the playlist item ID, title, and position for every item in a playlist, you could use any of the following values:
fields=items/id,playlistItems/snippet/title,playlistItems/snippet/position
fields=items(id,snippet/title,snippet/position)
fields=items(id,snippet(title,position))
Note: As with all query parameter values, the fields
parameter value must be URL encoded. For better readability, the examples in this document omit the encoding.
The examples below demonstrate how you can use the part
and fields
parameters to ensure that API responses only include the data that your application uses:
Example 1 returns a video resource that includes four parts as well as
kind
and etag
properties.Example 2 returns a video resource that includes two parts as well as
kind
and etag
properties.Example 3 returns a video resource that includes two parts but excludes
kind
and etag
properties.Example 4 returns a video resource that includes two parts but excludes
kind
and etag
as well as some nested properties in the resource's snippet
object.Example 1
URL: https://www.googleapis.com/youtube/v3/videos?id=7lCDEYXw3mM&key=YOUR_API_KEY
&part=snippet,contentDetails,statistics,statusDescription: This example retrieves avideo
resource and identifies several
resource parts that should be included in the API response.API response:
{
"kind": "youtube#videoListResponse",
"etag": "\"UCBpFjp2h75_b92t44sqraUcyu0/sDAlsG9NGKfr6v5AlPZKSEZdtqA\"",
"videos": [
{
"id": "7lCDEYXw3mM",
"kind": "youtube#video",
"etag": "\"UCBpFjp2h75_b92t44sqraUcyu0/iYynQR8AtacsFUwWmrVaw4Smb_Q\"",
"snippet": {
"publishedAt": "2012-06-20T22:45:24.000Z",
"channelId": "UC_x5XG1OV2P6uZZ5FSM9Ttw",
"title": "Google I/O 101: Q&A On Using Google APIs",
"description": "Antonio Fuentes speaks to us and takes questions on working with Google APIs and OAuth 2.0.",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/7lCDEYXw3mM/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/7lCDEYXw3mM/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/7lCDEYXw3mM/hqdefault.jpg"
}
},
"categoryId": "28"
},
"contentDetails": {
"duration": "PT15M51S",
"aspectRatio": "RATIO_16_9"
},
"statistics": {
"viewCount": "3057",
"likeCount": "25",
"dislikeCount": "0",
"favoriteCount": "17",
"commentCount": "12"
},
"status": {
"uploadStatus": "STATUS_PROCESSED",
"privacyStatus": "PRIVACY_PUBLIC"
}
}
]
}
Example 2
URL: https://www.googleapis.com/youtube/v3/videos?id=7lCDEYXw3mM&key=YOUR_API_KEY
&part=snippet,statisticsDescription: This example modifies thepart
parameter value so that the
contentDetails
andstatus
properties are not included
in the response.API response:
{
"kind": "youtube#videoListResponse",
"etag": "\"UCBpFjp2h75_b92t44sqraUcyu0/sDAlsG9NGKfr6v5AlPZKSEZdtqA\"",
"videos": [
{
"id": "7lCDEYXw3mM",
"kind": "youtube#video",
"etag": "\"UCBpFjp2h75_b92t44sqraUcyu0/iYynQR8AtacsFUwWmrVaw4Smb_Q\"",
"snippet": {
"publishedAt": "2012-06-20T22:45:24.000Z",
"channelId": "UC_x5XG1OV2P6uZZ5FSM9Ttw",
"title": "Google I/O 101: Q&A On Using Google APIs",
"description": "Antonio Fuentes speaks to us and takes questions on working with Google APIs and OAuth 2.0.",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/7lCDEYXw3mM/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/7lCDEYXw3mM/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/7lCDEYXw3mM/hqdefault.jpg"
}
},
"categoryId": "28"
},
"statistics": {
"viewCount": "3057",
"likeCount": "25",
"dislikeCount": "0",
"favoriteCount": "17",
"commentCount": "12"
}
}
]
}
Example 3
URL: https://www.googleapis.com/youtube/v3/videos?id=7lCDEYXw3mM&key=YOUR_API_KEY
&part=snippet,statistics&fields=items(id,snippet,statistics)Description: This example adds thefields
parameter to remove all
kind
andetag
properties from the API response.API response:
{
"videos": [
{
"id": "7lCDEYXw3mM",
"snippet": {
"publishedAt": "2012-06-20T22:45:24.000Z",
"channelId": "UC_x5XG1OV2P6uZZ5FSM9Ttw",
"title": "Google I/O 101: Q&A On Using Google APIs",
"description": "Antonio Fuentes speaks to us and takes questions on working with Google APIs and OAuth 2.0.",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/7lCDEYXw3mM/default.jpg"
},
"medium": {
"url": "https://i.ytimg.com/vi/7lCDEYXw3mM/mqdefault.jpg"
},
"high": {
"url": "https://i.ytimg.com/vi/7lCDEYXw3mM/hqdefault.jpg"
}
},
"categoryId": "28"
},
"statistics": {
"viewCount": "3057",
"likeCount": "25",
"dislikeCount": "0",
"favoriteCount": "17",
"commentCount": "12"
}
}
]
}
Example 4
URL: https://www.googleapis.com/youtube/v3/videos?id=7lCDEYXw3mM&key=YOUR_API_KEY
&fields=items(id,snippet(channelId,title,categoryId),statistics)&part=snippet,statisticsDescription: This example modifies thefields
parameter from example 3
so that in the API response, each video resource'ssnippet
object only includes thechannelId
,title
,
andcategoryId
properties.API response:
{
"videos": [
{
"id": "7lCDEYXw3mM",
"snippet": {
"channelId": "UC_x5XG1OV2P6uZZ5FSM9Ttw",
"title": "Google I/O 101: Q&A On Using Google APIs",
"categoryId": "28"
},
"statistics": {
"viewCount": "3057",
"likeCount": "25",
"dislikeCount": "0",
"favoriteCount": "17",
"commentCount": "12"
}
}
]
}
Optimizing performance
Using ETags
ETags, a standard part of the HTTP protocol, allow applications to refer to a specific version of a particular API resource. The resource could be an entire feed or an item in that feed. This functionality supports the following use cases:
Caching and conditional retrieval – Your application can cache API resources and their ETags. Then, when your application requests a stored resource again, it specifies the ETag associated with that resource. If the resource has changed, the API returns the modified resource and the ETag associated with that version of the resource. If the resource has not changed, the API returns an HTTP 304 response (Not Modified
), which indicates that the resource has not changed. Your application can reduce latency and bandwidth usage by serving cached resources in this manner.
The client libraries for Google APIs differ in their support of ETags. For example, the JavaScript client library supports ETags via a whitelist for allowed request headers that includes If-Match
and If-None-Match
. The whitelist allows normal browser caching to occur so that if a resource's ETag has not changed, the resource can be served from the browser cache. The Obj-C client, on the other hand, does not support ETags.
Protecting against inadvertent overwrites of changes – ETags help to ensure that multiple API clients don't inadvertently overwrite each other's changes. When updating or deleting a resource, your application can specify the resource's ETag. If the ETag doesn't match the most recent version of that resource, then the API request fails.
Using ETags in your application provides several benefits:
The API responds more quickly to requests for cached but unchanged resources, yielding lower latency and lower bandwidth usage.Your application will not inadvertently overwrite changes to a resource that were made from another API client.
The Google APIs Client Library for JavaScript supports If-Match
and If-None-Match
HTTP request headers, thereby enabling ETags to work within the context of normal browser caching.
Using gzip
You can also reduce the bandwidth needed for each API response by enabling gzip compression. While your application will need additional CPU time to uncompress API responses, the benefit of consuming fewer network resources usually outweighs that cost.
To receive a gzip-encoded response you must do two things:
Set the Accept-Encoding
HTTP request header to gzip
.
Modify your user agent to contain the string gzip
.
The sample HTTP headers below demonstrate these requirements for enabling gzip compression:
Accept-Encoding: gzip
User-Agent: my program (gzip)
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