大约有 47,000 项符合查询结果（耗时：0.0832秒） [XML]
Which version of PostgreSQL am I running?
...nal on Ubuntu
– Timo
Jul 9 '14 at 9:04
24
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What does set -e mean in a bash script?
...thing function when errors occur.
See http://mywiki.wooledge.org/BashFAQ/105
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How to center an element horizontally and vertically
...ll Screen Example
In supported browsers (most of them), you can use top: 50%/left: 50% in combination with translateX(-50%) translateY(-50%) to dynamically vertically/horizontally center the element.
.container {
position: absolute;
top: 50%;
left: 50%;
-moz-transform: tr...
How to simulate a higher resolution screen? [closed]
...mrine suggested and is Genius!! <iframe src="site to test.com" width="1024" height="768"></iframe>
– Stuart
Mar 21 '17 at 13:13
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Print PHP Call Stack
...stance, get you an array like this one (quoting the manual) :
array(2) {
[0]=>
array(4) {
["file"] => string(10) "/tmp/a.php"
["line"] => int(10)
["function"] => string(6) "a_test"
["args"]=>
array(1) {
[0] => &string(6) "friend"
}
}
[1]=>
arra...
Regex using javascript to return just numbers
If I have a string like "something12" or "something102", how would I use a regex in javascript to return just the number parts?
...
Setting the default value of a DateTime Property to DateTime.Now inside the System.ComponentModel De
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edited Jan 22 '13 at 15:06
answered Mar 27 '09 at 18:51
D...
How to get the name of the current method from code [duplicate]
...g System.Diagnostics;
...
var st = new StackTrace();
var sf = st.GetFrame(0);
var currentMethodName = sf.GetMethod();
Or, if you'd like to have a helper method:
[MethodImpl(MethodImplOptions.NoInlining)]
public string GetCurrentMethod()
{
var st = new StackTrace();
var sf = st.GetFrame(...
Fixed size queue which automatically dequeues old values upon new enques
... |
edited Jul 22 '17 at 20:02
Sawan
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answered Ma...