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Remove new lines from string and replace with one empty space
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You have to be cautious of double line breaks, which would cause double spaces. Use this really efficient regular expression:
$string = trim(preg_replace('/\s\s+/', ' ', $string));
Multiple spaces and newlines are replaced with a single space.
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HTML5 placeholder css padding
... could to change the padding for my placeholder but alas, it seems it just doesn't want to cooperate.
14 Answers
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How to color the Git console?
I recently saw that the git console in Windows is colored, e.g. Green for additions, red for deletions, etc. How do I color my git console like that?
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The point of test %eax %eax [duplicate]
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This checks if EAX is zero. The instruction test does bitwise AND between the arguments, and if EAX contains zero, the result sets the ZF, or ZeroFlag.
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Is there a way to hide the scroll indicators in a UIScrollView?
...tors disturb the user interaction. Can I subclass and override a method or do something similar to remove the scroll indicators from the scroll view?
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HTML if image is not found
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Don't use alt for error texts if you want page to be parsed correctly by search engines. Search engines could index your content data incorrectly.
– varela
Sep 7 '17 at 8:08
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ImportError: No module named pip
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I had the same problem.
My solution:
For Python 3
sudo apt-get install python3-pip
For Python 2
sudo apt-get install python-pip
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How to break out of jQuery each Loop
How do I break out of a jQuery each loop?
7 Answers
7
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How to alter SQL in “Edit Top 200 Rows” in SSMS 2008
... answer!!--very useful b/c it shows an EDIT grid. afaik it's completely undocumented. (also nowhere else in ssms do you get an edit grid with a composable sql of the rows you want in the edit grid). This shouldn't be so buried in the SSMS gui. (Still works on the latest ssms and sql server 2019.)
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Run cURL commands from Windows console
Is there a way to install cURL in Windows in order to run cURL commands from the command prompt?
21 Answers
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