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How to get the first line of a file in a bash script?
I have to put in a bash variable the first line of a file. I guess it is with the grep command, but it is any way to restrict the number of lines?
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Wildcards in jQuery selectors
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$(document).ready(function(){
console.log($('[id*=ander]'));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="jander1"></div>
<div id="jander2"></div>
This will select the given string anywhere in...
How to trigger a build only if changes happen on particular set of files
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@AdamMonsen Right. But you can easily adapt the above script to whatever situation/condition you want to test against.. for example not diffing against HEAD but against what was HEAD last time the script ran.
– peritus
Nov 8 '11 at 9:41
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IE9 jQuery AJAX with CORS returns “Access is denied”
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It's worth noting that the code that was linked to on moonscripts github repo is an old version that doesn't work. Be sure to get the latest version at: raw.github.com/MoonScript/jQuery-ajaxTransport-XDomainRequest/…
– Clintm
Aug 21 '13 at 2...
Replace input type=file by an image
...ype=file , and I know that it can't be done without some hacks and/or javascript . But, the thing is that in my case the upload file buttons are just for uploading images ( jpeg|jpg|png|gif ), so I was wondering if I could use a " clickable " image which would act exactly as an input type file (sho...
Why does Google +1 record my mouse movements? [closed]
...etTime(), and Math.random().
(Note, of course, that Google may change the script returned at any time and hence invalidate this analysis)
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What to put in a python module docstring? [closed]
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To quote the specifications:
The docstring of a script
(a stand-alone program) should be usable as its "usage" message, printed when the script is invoked with incorrect or missing arguments (or perhaps with a "-h" option, for "help"). Such a docstring should document th...
How to fix corrupted git repository?
...ee intact, and only affects git's bookkeeping.
I also recently made a bash script for this very purpose
(Appendix A), which wraps a bit of safety around this operation.
Note:
If your repo has submodules, this process will mess them up somehow, and the only solution I've found so far is deleting t...
jQuery: how to change title of document during .ready()?
...ldn't be SEO compatible. It's best to put the title in the title tag.
<script type="text/javascript">
$(document).ready(function() {
document.title = 'blah';
});
</script>
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How to get current formatted date dd/mm/yyyy in Javascript and append it to an input [duplicate]
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This is helpful, but confirms that Javascript is insanely inefficient at getting a formatted date returned. It's unfathomable to have to write more than one line of code to do this...
– jlbriggs
Sep 11 '15 at 13:26
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