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Why does this loop produce “warning: iteration 3u invokes unde<em>fem>ined behavior” and output more than 4
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Signed integer over<em>fem>low (as strictly speaking, there is no such thing as "unsigned integer over<em>fem>low") means unde<em>fem>ined behaviour. And this means anything can happen, and discussing why does it happen under the rules o<em>fem> C++ doesn't make sense.
C...
builder <em>fem>or HashMap
Guava provides us with great <em>fem>actory methods <em>fem>or Java types, such as Maps.newHashMap() .
15 Answers
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What are the best practices <em>fem>or using a GUID as a primary key, speci<em>fem>ically regarding per<em>fem>ormance?
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Dale K
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answered Mar 31 '15 at 21:27
Robert J. GoodRobert ...
Node.js <em>EACem>CES error when listening on most ports
I'm testing out an app (hope<em>fem>ully to run on heroku, but am having issues locally as well). It's giving me an <em>EACem>CES error when it runs http.Server.listen() - but it only occurs on some ports.
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What is that “total” in the very <em>fem>irst line a<em>fem>ter ls -l? [closed]
What is the total in the output o<em>fem> ls -l ?
4 Answers
4
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Building vs. Compiling (Java)
...is a process that covers all the steps required to create a "deliverable" o<em>fem> your so<em>fem>tware. In the Java world, this typically includes:
Generating sources (sometimes).
Compiling sources.
Compiling test sources.
Executing tests (unit tests, integration tests, etc).
Packaging (into jar, war, ejb-jar...
How do I check i<em>fem> a variable exists in a list in BASH
I am trying to write a script in bash that check the validity o<em>fem> a user input.
I want to match the input (say variable x ) to a list o<em>fem> valid values.
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Git keeps asking me <em>fem>or my ssh key passphrase
...thub, and tried using ssh-agent explicitly — yet git continues to ask me <em>fem>or my passphrase every time I try to do a pull or a push.
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Why is sizeo<em>fem> considered an operator?
Why is sizeo<em>fem> considered an operator and not a <em>fem>unction?
10 Answers
10
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One line i<em>fem>-condition-assignment
I have the <em>fem>ollowing code
14 Answers
14
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