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Unable to set data attribute using jQuery Data() API
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It is mentioned in the .data() documentation
The data- attributes are pulled in the first time the data property is accessed and then are no longer accessed or mutated (all data values are then stored internally in jQuery)
This wa...
How to process each line received as a result of grep command
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One of the easy ways is not to store the output in a variable, but directly iterate over it with a while/read loop.
Something like:
grep xyz abc.txt | while read -r line ; do
echo "Processing $line"
# your code goes...
Is “inline” without “static” or “extern” ever useful in C99?
...xtern inline" declaration in some .c file to actually generate the stand-alone code.
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How to read the value of a private field from a different class in Java?
I have a poorly designed class in a 3rd-party JAR and I need to access one of its private fields. For example,
why should I need to choose private field is it necessary?
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how to get the one entry from hashmap without iterating
Is there a elegant way of obtaining only one Entry<K,V> from HashMap, without iterating, if key is not known.
14 An...
How to capitalize the first letter of word in a string using Java?
...o capitalize the first letter of a string named input and leave the rest alone:
String output = input.substring(0, 1).toUpperCase() + input.substring(1);
Now output will have what you want. Check that your input is at least one character long before using this, otherwise you'll get an exception.
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Get and Set a Single Cookie with Node.js HTTP Server
...le cookie with each request made to the nodejs server instance. Can it be done in a few lines of code, without the need to pull in a third party lib?
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What are the pros and cons of the SVN plugins for Eclipse, Subclipse and Subversive? [closed]
..., tags (which you can change), so whenever you want to tag or branch it is one click and you provide the name of the tag or branch.
Like I said these are minor differences that I just find convenient. Both work great with mylyn, but overall there really isn't a whole lot of differences with these t...
How do .gitignore exclusion rules actually work?
...llows for the exclusion).
Think of the exclusions as saying "but not this one" rather than "but include this" - "ignore this directory (/a/b/c/) but not this one (foo)" doesn't make much sense; "ignore all files in this directory (/a/b/c/*) but not this one (foo)" does. To quote the man page:
A...
Can't update Macports (with Mac OS X Mavericks)
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As of April 26, 2014. These commands no longer work. One should perhaps download "Command Line Tools for OS X Mavericks" from developer.apple.com/downloads/index.action# and install it.
– qazwsx
Apr 26 '14 at 17:24
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