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How do I *really* justify a horizontal menu in HTML+CSS?
...menu { border: solid 1px green; } to confirm. Also, display: inline-block; does not work on IE (...7? CompatibilityView?) for elements that aren't naturally inline elements. HR is a block element, so I'm guessing inline-block doesn't work for HR on IE. Anyway, span.
– ANeves th...
How many levels of pointers can we have?
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This limit is about how many in a single declaration; it does not impose an upper bound on how much indirection you can achieve via multiple typedefs.
– Kaz
Apr 10 '12 at 11:37
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Remove an element from a Bash array
... @rashok, no, ${array[1]+x} is null string, so array[1] is unset. unset does not change the indexes of the remaining elements. Quoting the argument for unset is not needed. The way to destroy an array element is described in Bash manual.
– jarno
Aug 15 '19 a...
How to change the height of a ?
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This does NOT work in : IE7, Opera10, Chrome2. In Firefox, it creates the margin double-size. You need to specify margin-top: 10px;
– awe
Sep 11 '09 at 9:05
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Linux how to copy but not overwrite? [closed]
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@galenandrew cp -n does not exit with error if the file exists on Ubuntu 12.04.
– amit
Aug 29 '16 at 9:47
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How to add a line break in an Android TextView?
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Just \n alone will work... Don't think the \r does anything.
– Peter Ajtai
Nov 17 '11 at 23:55
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Pandas read_csv low_memory and dtype options
...e low_memory option is not properly deprecated, but it should be, since it does not actually do anything differently[source]
The reason you get this low_memory warning is because guessing dtypes for each column is very memory demanding. Pandas tries to determine what dtype to set by analyzing the da...
iOS 7 status bar back to iOS 6 default style in iPhone app?
...s bar appearance with status bar layout. The appearance (light or default) does not affect how the status bar is laid out (frame/height/overlap). It is important to note as well that the system status bar no longer has any background color. When the API refers to UIStatusBarStyleLightContent, they m...
How to check if AlarmManager already has an alarm set?
...CREATE which as described in the javadoc: if the described PendingIntent **does not** already exists, then simply return null (instead of creating a new one)
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Syntax for a single-line Bash infinite while loop
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Well this does more than just changing the syntax - it will execute the command after the sleep. In the previous answer, the command is executed right away. Just something to note.
– DanGordon
Oct...