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find filenames NOT ending in specific extensions on Unix?
...y find all files in a directory hierarchy, that do not end in a list of extensions? E.g. all files that are not *.dll or *.exe
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Detect Retina Display
...o 2.0. You CANNOT assume a device is running iOS4+ if the scale property exists, as the iPad 3.2 also contains this property.
On an iPad running iOS3.2, scale will return 1.0 in 1x mode, and 2.0 in 2x mode -- even though we know that device does not contain a Retina display. Apple changed this beh...
How can I disable HREF if onclick is executed?
...attributes set. If clicked and Javascript is enabled, I want it to only execute ONCLICK and ignore HREF . Likewise, if Javascript is disabled or unsupported, I want it to follow the HREF URL and ignore ONCLICK . Below is an example of what I'm doing, which would execute the JS and follow the...
So, JSONP or CORS? [closed]
...two, but I think I can hit a few key points.
If you need a read-only ajax interface to your servers and you need to support IE<=9, Opera<12, or Firefox<3.5 or various other older or obscure browsers, CORS is out, use JSONP. IE8 and IE9 sorta support CORS but have problems, see the link...
Comet implementation for ASP.NET? [closed]
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Does anyone called reverse ajax? check this out: pokein.codeplex.com
– Zuuum
Jan 4 '11 at 3:29
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How to remove files from git staging area?
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You can unstage files from the index using
git reset HEAD -- path/to/file
Just like git add, you can unstage files recursively by directory and so forth, so to unstage everything at once, run this from the root directory of your repository:
git reset HEAD ...
Setting background-image using jQuery CSS property
...ited Mar 12 '18 at 19:04
Duncan X Simpson
92311 gold badge1212 silver badges2929 bronze badges
answered Feb 4 '09 at 16:15
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Make a float only show two decimal places
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I noticed that using %.2f actually returns 25.00 in your example and not 25. This is strange.
– fulvio
Jan 11 '11 at 23:32
3
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127 Return code from $?
What is the meaning of return value 127 from $? in UNIX.
8 Answers
8
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Use PPK file in Mac Terminal to connect to remote connection over SSH [closed]
I have been using Putty on Windows XP and used the .ppk file to connect to my Linux servers (several servers).
3 Answers
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