大约有 2,600 项符合查询结果（耗时：0.0215秒） [XML]
Is there a way to use shell_exec without waiting for the command to complete?
... I usually get PID of running script by adding echo $! >> /tmp/pid.txt at the end of exec command but by redirecting output & error to /dev/null, no more pid file : does any of you can get PID of script launched by exec while not waiting for output ?
– hugsbrugs
...
Add margin between a RadioButton and its label in Android?
...lePadding="50dp"
android:paddingLeft="10dip"
android:text="@string/txt_my_text"
android:textSize="12sp" />
Done
share
|
improve this answer
|
follow
...
Python: How to ignore an exception and proceed? [duplicate]
...eyboardInterrupt. For example: while True: try: f = open('filedoesnotexist.txt')` except: pass KeyboardInterrupt stops and exits the code.
– Chthonic Project
Jul 24 '12 at 15:59
...
How do I trim a file extension from a String in Java?
...
String foo = "title part1.txt";
foo = foo.substring(0, foo.lastIndexOf('.'));
share
|
improve this answer
|
follow
...
jQuery Selector: Id Ends With?
...the element type then: (eg: replace 'element' with 'div')
$("element[id$='txtTitle']")
If you don't know the element type:
$("[id$='txtTitle']")
More information available
// the old way, needs exact ID: document.getElementById("hi").value = "kk";
$(function() {
$("[id$='txtTitle']"...
Emacs - Multiple columns one buffer
.../index.html#MPAGE
Docs: http://mysite.verizon.net/astronaut/vim/doc/mpage.txt.html
share
|
improve this answer
|
follow
|
...
Javascript heredoc
...return fn.toString().match(/\/\*\s*([\s\S]*?)\s*\*\//m)[1];
};
Use:
var txt = heredoc(function () {/*
A test of horrible
Multi-line strings!
*/});
Returns:
"A test of horrible
Multi-line strings!"
Notes:
Text is trimmed on both ends, so any extra whitespace on either end is OK.
Edits:
2...
How to undo a git pull?
...
From https://git-scm.com/docs/git-reset#Documentation/git-reset.txt-Undoamergeorpullinsideadirtyworkingtree
Undo a merge or pull inside a dirty working tree
$ git pull (1)
Auto-merging nitfol
Merge made by recursive.
nitfol | 20 +++++----
...
$ git reset -...
Where to place the 'assets' folder in Android Studio?
...
@Bora: Then you do not have countries.txt in the assets/ directory. Here is a sample project that, among other things, copies a file from assets into internal storage. If you have further concerns, please ask a separate Stack Overflow question, where you provide ...
PHP: How to check if image file exists?
...
Try like this:
$file = '/path/to/foo.txt'; // 'images/'.$file (physical path)
if (file_exists($file)) {
echo "The file $file exists";
} else {
echo "The file $file does not exist";
}
...