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Dropping Unique constraint from MySQL table
...g constraint
ALTER TABLE tab DROP CONSTRAINT unq_tab_id;
db<>fiddle demo
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jQuery .val change doesn't change input value
...
Use attr instead.
$('#link').attr('value', 'new value');
demo
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Display current time in 12 hour format with AM/PM
... of "HH:mm a". Here hh for 12 hour format and HH for 24 hour format.
Live Demo
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How to put space character into a string name in XML?
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Space variants:
<string name="space_demo">|&#x20;|&#x2009;|&#x200A;|</string>
| SPACE | THIN SPACE | HAIR SPACE |
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How can I set up an editor to work with Git on Windows?
...ure and the user gets
lost.
See commit abfb04d (07 Dec 2017), and commit a64f213 (29 Nov 2017) by Lars Schneider (larsxschneider).
Helped-by: Junio C Hamano (gitster).
(Merged by Junio C Hamano -- gitster -- in commit 0c69a13, 19 Dec 2017)
launch_editor(): indicate that Git waits for user input...
An efficient way to transpose a file in Bash
....stdin.readlines() if l.strip()))))" < input > output
The above is based on the following:
import sys
for c in zip(*(l.split() for l in sys.stdin.readlines() if l.strip())):
print(' '.join(c))
This code does assume that every line has the same number of columns (no padding is perform...
Executing an EXE file using a PowerShell script
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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再说WCF Data Contract KnownTypeAttribute - 更多技术 - 清泛网移动版 - 专注C/C++及内核技术
...我们可以看出KnownType到底能够做什么。
namespace WcfServiceDemo
{
[DataContract]
public class Address
{
public Address()
{
......
}
[DataMember]
public string AddressCategory { get; set; }
[DataM...
Creating a textarea with auto-resize
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panzipanzi
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How to unbind a listener that is calling event.preventDefault() (using jQuery)?
...ink clicking and the default behavior would be restored.
I have created a demo JS fiddle to demonstrate how this works:
Here is the code of the JS fiddle:
HTML:
<script src="https://code.jquery.com/jquery-1.10.2.js"></script>
<a href="http://jquery.com">Default click action is ...