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How do I kill background processes / jobs when my shell script exits?
...SIGTERM EXIT solution described in @tokland's answer is really nice, but latest Bash crashes with a segmantation fault when using it. That's because Bash, starting from v. 4.3, allows trap recursion, which becomes infinite in this case:
shell process recieves SIGINT or SIGTERM or EXIT;
the signal...
Handling optional parameters in javascript
...some suggestions:
http://www.planetpdf.com/developer/article.asp?ContentID=testing_for_object_types_in_ja
I am not certain if this is work or homework, so I don't want to give you the answer at the moment, but the typeof will help you determine it.
...
Catching “Maximum request length exceeded”
...ightly less that 30MB).
And I was trying to upload file of size 100 MB to test the solution mentioned by Damien McGivern (with maxRequestLength="10240" i.e. 10MB in web.config). Now, If I upload the file of size > 10MB and < 30 MB then the page is redirected to the specified error page. But i...
When should I release objects in -(void)viewDidUnload rather than in -dealloc?
... the view
controller’s view if it is not being used. You would need to test that
the view is not in a window before doing this.
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How can I convert an image into Base64 string using JavaScript?
... Approach: FileReader (2) works more quickly than approach Canvas. Tested on big photos. Hope it will be helpfull for some one.
– Max
Dec 24 '15 at 6:07
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Add a tooltip to a div
...rth you can do it with white-space: pre-wrap; on current Chrome. I haven't tested other browsers though.
– Taugenichts
Mar 9 at 22:47
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Colspan/Rowspan for elements whose display is set to table-cell
...o rows, where the cell in the second row is a td with colspan="2".
I have tested this with Iceweasel 20, Firefox 23 and IE 10.
div.table {
display: table;
width: 100px;
background-color: lightblue;
border-collapse: collapse;
border: 1px solid red;
}
div.row {
display: tab...
Google Play app description formatting
... order to complete the answer. Experiments can help developers to decide / test which description is better, by adding 2 or more variants.
– JJ86
Jul 18 '16 at 8:34
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Is there a better Windows Console Window? [closed]
..., open to suggestions.
A brief excerpt from the long list of options:
Latest versions of ConEmu may set up itself as default terminal for Windows
Use any font installed in the system, or copied to a folder of the program (ttf, otf, fon, bdf)
Run selected tabs as Administrator (Vista+) or as selec...
How to pull a random record using Django's ORM?
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I haven't tested it, so this is pure speculation: why should it be slower than retrieving all items and performing randomization in Python?
– muhuk
Jun 8 '09 at 16:24
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