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How to redirect the output of the time command to a file in Linux?
... If you want to use time with something like grep that reads off of stdout try { time sleep 1; } 2>&1 | grep real. This sends stderr to stdout which grep can then read.
– clayzermk1
Jul 31 '14 at 20:16
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Building with Lombok's @Slf4j and Intellij: Cannot find symbol log
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I don't have annotation processing enabled and works :| I do have lombok plugin intalled.
– Ben George
Jul 21 '16 at 6:57
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Difference between string and char[] types in C++
...g implementations have a built-in array of 16 characters (so short strings don't fragment the heap) and use the heap for longer strings.
You can access a string's char array like this:
std::string myString = "Hello World";
const char *myStringChars = myString.c_str();
C++ strings can contain emb...
Copying text to the clipboard using Java
...election as the 2nd argument to setContents(..) too, making it the ClipboardOwner, as in the linked answer, has no significance: looking at the source, the sole method of ClipboardOwner that it implements, namely, lostOwnership(..), is empty. So, the 2nd argument seems to be a completely optional ca...
Can't find the PostgreSQL client library (libpq)
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$ sudo su
$ env ARCHFLAGS="-arch x86_64" gem install pg
Building native extensions. This could take a while...
Successfully installed pg-0.11.0
1 gem installed
Installing ri documentation for pg-0.11.0...
Installing RDoc docum...
Using two CSS classes on one element [duplicate]
What am I doing wrong here?
9 Answers
9
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Creating C macro with ## and __LINE__ (token concatenation with positioning macro)
...creates a function with a name based
on the line number.
I thought I could do something like (the real function would have statements within the braces):
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Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
...le confused concerning when to use ${...} compared to #{...} . Spring's documentation only uses #{...} , but there are plenty of examples that use ${...} . Furthermore, when I started with SpEL I was told to use ${...} and it works fine.
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How Many Seconds Between Two Dates?
...ually the "example values" that Steven asked. So in other words, he is not doing any kind for formatting.
– Wagner Silveira
Jan 7 '10 at 23:25
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jQuery and TinyMCE: textarea value doesn't submit
...a form, but there is a problem in serialization in that the Textarea value doesn't post.
14 Answers
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