大约有 40,000 项符合查询结果（耗时：0.0301秒） [XML]
How to trim whitespace from a Bash variable?
I have a shell script with this code:
42 Answers
42
...
How can I add a help method to a shell script?
How do I check if a -h attribute has been passed into a shell script? I would like to display a help message when a user calls myscript.sh -h .
...
General suggestions for debugging in R
...nough information, I usually use the debug() function and step through the script line by line.
The best new trick in R 2.10 (when working with script files) is to use the findLineNum() and setBreakpoint() functions.
As a final comment: depending upon the error, it is also very helpful to set ...
Save modifications in place with awk
...is differs from -f in that the first non-option argument
is treated as a script.
You need to use the bundled inplace.awk include file to invoke the extension properly like so:
$ cat file
123 abc
456 def
789 hij
$ gawk -i inplace '{print $1}' file
$ cat file
123
456
789
The variable INPLACE_...
How to install both Python 2.x and Python 3.x in Windows
...ble (to default on double click):
Name: PY_PYTHON
Value: 3
To launch a script in a particular interpreter, add the following shebang (beginning of script):
#! python2
To execute a script using a specific interpreter, use the following prompt command:
> py -2 MyScript.py
To launch a spec...
Stop all active ajax requests in jQuery
... the <HEAD> of your html, before any other AJAX calls are made.
<script type="text/javascript">
$(function() {
$.xhrPool = [];
$.xhrPool.abortAll = function() {
$(this).each(function(i, jqXHR) { // cycle through list of recorded connection
...
Bootstrap Datepicker - Months and Years Only
...uede confirurar para que se visualice una cierta cantidad de meses
<script>
('#txtDateMMyyyy').datetimepicker({
format: "mm/yyyy",
startView: "year",
minView: "year"
}).datetimepicker("setDate", new Date());
</script>
...
phpmyadmin logs out after 1440 secs
...it to phpmyadmin and not affect the Garbage Collection period of other PHP scripts. And, based on the documentation, the config.inc.php file is meant to be used to alter behavior -- see docs.phpmyadmin.net/en/latest/config.html. Thus, no worries about this file being altered by an upgrade.
...
How do I find out which process is locking a file using .NET?
...run it as a subprocess and parse the output.
We do this in our deployment script - works like a charm.
share
|
improve this answer
|
follow
|
...
jQuery UI Sortable Position
...ed. event Type: Event
Piece of code:
http://jsfiddle.net/7a1836ce/
<script type="text/javascript">
var sortable = new Object();
sortable.s1 = new Array(1, 2, 3, 4, 5);
sortable.s2 = new Array(1, 2, 3, 4, 5);
sortable.s3 = new Array(1, 2, 3, 4, 5);
sortable.s4 = new Arra...