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Calling a Method From a String With the Method's Name in Ruby
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237
To call functions directly on an object
a = [2, 2, 3]
a.send("length")
# or
a.public_send("le...
Stop Visual Studio from mixing line endings in files
When opening a text based file in Visual Studio 2010 it will then write my edits with CRLF instead of the line ending format of the original file. How can I stop VS from doing this? Any half decent editor should have this capability.
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Windows equivalent to UNIX pwd
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edited Nov 12 '18 at 14:35
gsamaras
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Why is iterating through a large Django QuerySet consuming massive amounts of memory?
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eternicodeeternicode
6,24733 gold badges2929 silver badges3939 bronze badges
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Behaviour of increment and decrement operators in Python
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Ayşe Nur
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answered Sep 28 '09 at 7:39
Chris LutzChris Lutz
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In plain English, what does “git reset” do?
...ngs:
HEAD~ is short for HEAD~1 and means the commit's first parent. HEAD~2 means the commit's first parent's first parent. Think of HEAD~n as "n commits before HEAD" or "the nth generation ancestor of HEAD".
HEAD^ (or HEAD^1) also means the commit's first parent. HEAD^2 means the commit's second p...
I get exception when using Thread.sleep(x) or wait()
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answered Jul 27 '10 at 10:31
Konrad GarusKonrad Garus
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How to increment a NSNumber
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124
Update: FYI, I personally like BoltClock's and DarkDusts's one-line answers better. They're mor...
Back to previous page with header( “Location: ” ); in PHP
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248
try:
header('Location: ' . $_SERVER['HTTP_REFERER']);
Note that this may not work with secu...
Android preferences onclick event
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230
Badr,
You need to set android:key for the item, Then in your code you can do...
Assuming yo...