大约有 40,000 项符合查询结果（耗时：0.0515秒） [XML]
Multi-gradient shapes
...
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle"
>
<corners
android:radius="3dp"
/>
<gradient
android:angle="0"
android:startColor="#FF63a34a"
...
Open URL in same window and in same tab
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You need to use the name attribute:
window.open("https://www.youraddress.com","_self")
Edit: Url should be prepended with protocol. Without it tries to open relative url. Tested in Chrome 59, Firefox 54 and IE 11.
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Is it possible to ping a server from Javascript?
...that.good();};
this.start = new Date().getTime();
this.img.src = "http://" + ip;
this.timer = setTimeout(function() { _that.bad();}, 1500);
}
}
This works on all types of servers that I've tested (web servers, ftp servers, and game servers). It also works with ports. If anyone enco...
jquery - fastest way to remove all rows from a very large table
I thought this might be a fast way to remove the contents of a very large table (3000 rows):
8 Answers
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Equivalent of *Nix 'which' command in PowerShell?
...ted customizing my profile in PowerShell was 'which'.
New-Alias which get-command
To add this to your profile, type this:
"`nNew-Alias which get-command" | add-content $profile
The `n at the start of the last line is to ensure it will start as a new line.
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String is immutable. What exactly is the meaning? [duplicate]
I wrote the following code on immutable Strings.
19 Answers
19
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Adding an onclick function to go to url in JavaScript?
...is:
$("a#thing_to_click").on('click', function(){
window.location = "http://www.google.com/";
});
this way will work too but the above is the newer more correct way to do it these days
$("a#thing_to_click").click(function(e){
e.preventDefault();
window.location = "http...
Displaying files (e.g. images) stored in Google Drive on a website
... is to get the fileId with Google Drive SDK API and then using this Url:
https://drive.google.com/uc?export=view&id={fileId}
That will be a permanent link to your file in Google Drive (image or anything else).
Note: this link seems to be subject to quotas. So not ideal for public/massive sh...
App Inventor 2 接入百度网盘API · App Inventor 2 中文网
...在回调后的URL中拿出access_token，后面操作都需要它：
http://openapi.baidu.com/oauth/2.0/authorize?display=mobile&response_type=token&client_id=[AppKey]&redirect_uri=oob&scope=basic,netdisk
请注意：手机的话，必须将 display=mobile 加上，以展示手机版的授权...
JPA EntityManager: Why use persist() over merge()?
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