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MySQL, better to insert NULL or empty string?
...Depends very much on your Language of choice. In Python "if not myString:" tests for None and "". Probably mainly a cultural issues. The Java Guys "bad practice" is the dynamic person's elegance.
– max
Oct 21 '10 at 8:54
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Count the number of commits on a Git branch
...on the branch-name as well.
Examples
git checkout master
git checkout -b test
<We do 3 commits>
git rev-list --count HEAD ^master
Result: 3
If your branch comes of a branch called develop:
git checkout develop
git checkout -b test
<We do 3 commits>
git rev-list --count HEAD ^develo...
text-overflow: ellipsis not working
...
width: 100px;
display: block;
overflow: hidden
}
<span>Test test test test test test</span>
Addendum
If you want an overview of techniques to do line clamping (Multiline Overflow Ellipses), look at this CSS-Tricks page: https://css-tricks.com/line-clampin/
Addendum2 ...
How to check if the string is empty?
... then you should use myString == "". See the documentation on Truth Value Testing for other values that are false in Boolean contexts.
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How do I programmatically force an onchange event on an input?
...ey're extremely rare.
Rather, you would do this:
document.getElementById("test").onchange()
Look here for more options:
http://jehiah.cz/archive/firing-javascript-events-properly
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Configure WAMP server to send email
...y be able to help, or they may perhaps agree with me.
If you just want to test, here is a great tool for testing mail locally, that requires almost no configuration:
http://www.toolheap.com/test-mail-server-tool/
It worked right off the bat for me, hope this helps you.
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How to grant permission to users for a directory using command line in Windows?
...should use icacls instead. This is how you grant John full control over D:\test folder and all its subfolders:
C:\>icacls "D:\test" /grant John:(OI)(CI)F /T
According do MS documentation:
F = Full Control
CI = Container Inherit - This flag indicates that subordinate containers will inherit t...
Why should I use Restify?
...keep scrolling!
there was an issue with the script causing the Restify test to be conducted on an unintended route. This caused the connection to be kept alive causing improved performance due to reduced overhead.
This is 2015 and I think the situation has changed a lot since. Raygun.io has ...
How do I pass multiple parameters into a function in PowerShell?
...ult shells like cmd, sh, bash, etc.
– Bender the Greatest
Jun 6 '19 at 21:52
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How to import load a .sql or .csv file into SQLite?
...mething else going on when you tried one method or the other. Under stable testing conditions I guarantee there will be no speed difference.
– IcarusNM
Feb 17 '17 at 18:40
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