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Flexbox: center horizontally and vertically
How to center div horizontally, and vertically within the container using flexbox. In below example, I want each number below each other (in rows), which are centered horizontally.
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How to escape braces (curly brackets) in a format string in .NET
How can brackets be escaped in using string.Format .
10 Answers
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VS2013 permanent CPU usage even though in idle mode
...dated VS2013 to Update 1 and since then VS takes CPU usage to 25% (on a 4 cores intel i5 cpu) permanently even though it's supposed to be idle. I thought it has some unfinished background processes so I left it running for a while but it keeps using the cpu when it's supposed to be idle.
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How to change navbar collapse threshold using Twitter bootstrap-responsive?
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You are looking for line 239 of bootstrap-responsive.css
@media (max-width: 979px) {...}
Where the max-width value triggers the responsive nav. Change it to 550px or so and it should resize fine.
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Accessing @attribute from SimpleXML
...n of my SimpleXML object. When I var_dump the entire object, I get the correct output, and when I var_dump the rest of the object (the nested tags), I get the correct output, but when I follow the docs and var_dump $xml->OFFICE->{'@attributes'} , I get an empty object, despite the fact...
HTML/Javascript change div content
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Assuming you're not using jQuery or some other library that makes this sort of thing easier for you, you can just use the element's innerHTML property.
document.getElementById("content").innerHTML = "whatever";
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Strange \n in base64 encoded string in Ruby
... library in Ruby is adding some '\n's. I'm unable to find out the reason. For this special example:
6 Answers
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Equivalent of “throw” in R
How does one "throw" an error in R? I have a function that takes a data frame and some column names and does stuff with them. If the columns don't exist, I want the function to stop and to stop all functions depending on it.
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How do I delete all messages from a single queue using the CLI?
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rabbitmqadmin is the perfect tool for this
rabbitmqadmin purge queue name=name_of_the_queue_to_be_purged
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How to remove a field completely from a MongoDB document?
Suppose this is a document. How do I remove " words " completely from all the documents in this collection? I want all documents to be without " words ":
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