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Disable spell checking on IntelliJ IDEA
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actually, alt+enter then "correct word" then "disable" works fine too
– Ven
Jul 1 '13 at 17:10
3
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What's the use of do while(0) when we define a macro? [duplicate]
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As Amo said, it's a clever trick that allows a macro to be a C statement that must end with a semicolon. It makes the macro act exactly like a function call, so far as statement construction and termination (with ';') is concerned.
– Eddie
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Tools for creating Class Diagrams [closed]
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Experimenting it and it's really nice and clean! The login is pretty straight forward with g+ account. +1 for sure! :)
– Ian Medeiros
Apr 4 '13 at 18:25
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How to iterate over a TreeMap? [duplicate]
I want to iterate over a TreeMap , and for all keys which have a particular value, I want them to be added to a new TreeMap . How can I do this?
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regular expression: match any word until first space
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while generally correct, I think the need for ^ depends on particular language implementations or regexp. for example in Python you'd use re.match for this task.
– SilentGhost
Sep 9 '09 at 15:51
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Oracle SQL, concatenate multiple columns + add text
So I basically wanna display this (whole row in ONE column):
6 Answers
6
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java.net.MalformedURLException: no protocol
...ingReader. ... Welcome to the Java standard levels of indirections !
Basically :
DocumentBuilder db = ...;
String xml = ...;
db.parse(new InputSource(new StringReader(xml)));
Note that if you read your XML from a file, you can directly give the File object to DocumentBuilder.parse() .
As a side...
Exceptions in .gitignore [duplicate]
How can I add an exception to .gitignore, like "ignore all the .dll files BUT myfile.dll"?
5 Answers
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Python 3 Online Interpreter / Shell [closed]
...DigitalOcean and fire an IPython notebook with authentication listening in all IPs.
– Paulo Scardine
Sep 22 '13 at 5:51
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How can I count the number of children?
....length;
The find() method traverses DOM downwards along descendants, all the way down to the last descendant.
Note: children() method traverses a single level down the DOM tree.
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