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How do I find and view a TFS changeset by comment text?
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I admit, at first I cringed when I first read this, but then I said to heck with third party tools, this idea works just fine. Thank you!
– Chris Hawkes
Mar 4 '16 at 19:49
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How can I sort arrays and data in PHP?
...er in whether they keep key-value associations and sort by values or keys. Read their documentation for details.
Example usage:
usort($array, 'cmp');
usort will take two items from the array and call your cmp function with them. So cmp() will be called with $a as array('foo' => 'bar', 'baz' =>...
What is the purpose of flush() in Java streams?
...ffering is mainly done to improve the I/O performance. More on this can be read from this article: Tuning Java I/O Performance.
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Create a .txt file if doesn't exist, and if it does append a new line
I would like to create a .txt file and write to it, and if the file already exists I just want to append some more lines:
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Can you grab or delete between parentheses in vi/vim?
... for "extended % matching" that you can find on the Vim homepage.
You can read the documentation on % and related motion commands by entering :help various-motions in command mode.
object-select
There is another set of motion commands that you can use in Visual mode to select various text objects...
Integer.toString(int i) vs String.valueOf(int i)
...nstead of using String.valueOf(int), you can use String.format("%d",i); to read more please visit this web site docs.oracle.com/javase/6/docs/api/java/util/Formatter.html
– Damian Leszczyński - Vash
Sep 24 '13 at 7:38
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Java - How to create new Entry (key, value)
...e.
You said:
I can't use Map.Entry itself because apparently it's a read-only object that I can't instantiate new instanceof
That's not entirely accurate. The reason why you can't instantiate it directly (i.e. with new) is because it's an interface Map.Entry.
Caveat and tip
As noted in ...
Iterate through pairs of items in a Python list [duplicate]
...valuation. So if you have, say, a Twitter firehose, you don't ever need to read the firehose into a gigantic (perhaps infinite-length) array for this to work.
– btown
Jan 16 '14 at 22:13
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Histogram using gnuplot?
...to create a histogram (just use "with boxes") in gnuplot if my .dat file already has properly binned data. Is there a way to take a list of numbers and have gnuplot provide a histogram based on ranges and bin sizes the user provides?
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How to strip all whitespace from string
...hitespace characters - and not just a space (tabs, newlines, etc). You can read more about it in the manual.
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