大约有 30,000 项符合查询结果（耗时：0.0501秒） [XML]
How do I execute a Git command without being in the repository?
...rev-parse --show-prefix)
When executed from within 4.9.2 it produces the string gcc/4.9.2.
share
|
improve this answer
|
follow
|
...
How can I add a hint text to WPF textbox?
...ggers>
<Trigger Property="Text" Value="{x:Static sys:String.Empty}">
<Setter Property="Background" Value="{StaticResource CueBannerBrush}" />
</Trigger>
<Trigger Property="Text" Value="{x:Null}">
...
Git error on git pull (unable to update local ref)
...
I tried git remote prune origin and it didn't work for me. But after that tried this git gc --prune=now, and it worked! Not sure, if both were needed in that order, or only this one.
– Anurag
Jan 29 at 10:05
...
Get the short Git version hash
...
The command also works with long rev IDs that are copy-pasted from the other sources like git log, eg git rev-parse --short 97dd2ae065771908ee9ae0fa08ccdb58b5a6b18f returns 97dd2ae
– chiborg
Jan 15 '16 at 14:55
...
Get current clipboard content? [closed]
...u the selected content as well as updating the clipboard.
Bind the element id with copy event and then get the selected text. You could replace or modify the text. Get the clipboard and set the new text. To get the exact formatting you need to set the type as "text/hmtl". You may also bind it to the...
Is there a Google Keep API? [closed]
...swered Oct 5 '13 at 11:33
pinoyyidpinoyyid
17.9k1010 gold badges4545 silver badges9797 bronze badges
...
Why does C# allow {} code blocks without a preceding statement?
...
In the context you give, there is no significance. Writing a constant string to the console is going to work the same way anywhere in program flow.1
Instead, you typically use them to restrict the scope of some local variables. This is further elaborated here and here. Look at João Angelo’s...
Exception thrown in catch and finally clause
...quite the code snippet to:
public class C1 {
public static void main(String [] argv) throws Exception {
try {
System.out.print(1);
q();
}
catch ( Exception i ) {
// <-- currentException = Exception, as thrown by q()'s finally bloc...
How to add multiple files to Git at the same time
...
long/path could be a path string with a very long length, so its more comfortable not repeat such part, without having to cd into it
– EliuX
Jun 30 '17 at 17:40
...
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...