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Any equivalent to .= for adding to beginning of string in PHP?
Just wondering if there is something like .= for adding text to the beginning of a string, e.g.:
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Count number of lines in a git repository
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answered Jan 27 '11 at 22:11
Carl NorumCarl Norum
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How do you convert a time.struct_time object into a datetime object?
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edited Mar 31 '19 at 23:49
hd1
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Retrieving a random item from ArrayList [duplicate]
I'm learning Java and I'm having a problem with ArrayList and Random .
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Difference between outline and border
... any difference between 'border' and 'outline' properties in CSS? If there is no difference, then why are there two properties for the same thing?
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Remove header and footer from window.print()
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In Chrome it's possible to hide this automatic header/footer using
@page { margin: 0; }
Since the contents will extend to page's limits, the page printing header/footer will be absent. You should, of course, in this case, set some margins/paddings in your ...
What does java:comp/env/ do?
... up some JNDI factory bean. The problem turned out to be that instead of this...
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How to change the style of alert box?
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The alert box is a system object, and not subject to CSS. To do this style of thing you would need to create an HTML element and mimic the alert() functionality. The jQuery UI Dialogue does a lot of the work for you, working basically as I...
Could not reliably determine the server's fully qualified domain name
...ername
You can find information on the layouts used by the various httpd distributions here:
http://wiki.apache.org/httpd/DistrosDefaultLayout
In your case the file to edit is /etc/httpd/conf/httpd.conf
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Centering a background image, using CSS
I want to center a background image. There is no div used, this is the CSS style:
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