大约有 23,000 项符合查询结果（耗时：0.0486秒） [XML]
AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
...omedata). As you can see, this is not valid JSON. And, somedata can be a string, or a number, or whatever you want it to be.
– Ray Nicholus
Feb 14 '14 at 15:45
1
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Converting XML to JSON using Python?
...(full disclosure: I wrote it) can help you convert your XML to a dict+list+string structure, following this "standard". It is Expat-based, so it's very fast and doesn't need to load the whole XML tree in memory.
Once you have that data structure, you can serialize it to JSON:
import xmltodict, jso...
JavaScript hard refresh of current page
...through all the a, link, script and img elements and append a random query string to the end of each external reference after the hard reload. Or, do that on the server.
– Doug Neiner
Jan 20 '10 at 5:39
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how to use sed, awk, or gawk to print only what is matched?
.... Since match() returns the character position, or index, of where that substring begins (1, if it starts at the beginning of string), it triggers the print action.
With grep you can use a look-behind and look-ahead:
$ grep -oP '(?<=abc)[0-9]+(?=xyz)' file
12345
$ grep -oP 'abc\K[0-9]+(?=xyz...
Behaviour of final static method
...
public class Test { final static public void main(String... srik) { System.out.println("In main method"); ts(); } public static void ts() { Child c=new Child(); c.ts(); System.out.println("Test ts"); } } public class Child extends Test { public stat...
Python Progress Bar
...ork with any iterable? I've had trouble getting it to work with a list of strings.
– Josh Usre
Jan 12 '16 at 21:47
3
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Getting binary content in Node.js using request
...l
And then body will be of type Buffer, instead of the default, which is string.
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How to make the corners of a button round?
...wrap_content"
android:layout_height="wrap_content"
android:text="@string/Shape"
android:background="@drawable/shape"/>
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Detect if Android device has Internet connection
... it succeeds you have internet connectivity.
public boolean hostAvailable(String host, int port) {
try (Socket socket = new Socket()) {
socket.connect(new InetSocketAddress(host, port), 2000);
return true;
} catch (IOException e) {
// Either we have a timeout or unreachable host or ...
How to tag an older commit in Git?
...ommit'
git push --tags origin master
where tag is set to the desired tag string, and commit to the commit hash.
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