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Why are nested weights bad for performance? Alternatives?
...rt library. android.support.v7.widget.GridLayout
– Эвансгелист Evansgelist
Sep 10 '15 at 7:06
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Use tab to indent in textarea
I have a simple html textarea on my side. Right now if you click tab in it, it goes to the next field. I would like to make the tab button indent a few spaces instead. How can I do this? Thanks.
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Using jQuery to see if a div has a child with a certain class
I have a div #popup that is dynamically filled with several paragraphs with the class .filled-text . I'm trying to get jQuery to tell me if #popup has one of these paragraphs in it.
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Print a string as hex bytes?
...ostly ascii characters). But if you use unicode, e.g.:
a_string = u"Привет мир!!" # "Prevyet mir", or "Hello World" in Russian.
You need to convert to bytes somehow.
If your terminal doesn't accept these characters, you can decode from UTF-8 or use the names (so you can paste and run th...
What is a .h.gch file?
...edited Jan 13 '14 at 12:55
BЈовић
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answered Jul 21 '13 at 15:32
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How to do a LIKE query in Arel and Rails?
...how to execute the sql on db?
– Малъ Скрылевъ
Apr 26 '14 at 18:02
Model.where(to_sql_result)
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What's a good way to extend Error in JavaScript?
I want to throw some things in my JS code and I want them to be instanceof Error, but I also want to have them be something else.
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Deleting an element from an array in PHP
Is there an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element?
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Windows batch: call more than one command in a FOR loop?
Is it possible in Windows batch file to call more than one command in a single FOR loop? Let's say for example I want to print the file name and after delete it:
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Space between two rows in a table?
Is this possible via CSS?
25 Answers
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