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Is “else if” faster than “switch() case”? [duplicate]
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Why do you care?
99.99% of the time, you shouldn't care.
These sorts of micro-optimizations are unlikely to affect the performance of your code.
Also, if you NEEDED to care, then you should be doing performance profiling on your code. In wh...
How to change the text on the action bar
...Radheshyam SinghRadheshyam Singh
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Why is document.write considered a “bad practice”?
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Peter BaileyPeter Bailey
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Installed Java 7 on Mac OS X but Terminal is still using version 6
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ÁkosÁkos
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Bash variable scope
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pixelbeatpixelbeat
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What new capabilities do user-defined literals add to C++?
...ures added "recently" to C and C++:
// C89:
MyComplex z1 = { 1, 2 } ;
// C99: You'll note I is a macro, which can lead
// to very interesting situations...
double complex z1 = 1 + 2*I;
// C++:
std::complex<double> z1(1, 2) ;
// C++11: You'll note that "i" won't ever bother
// you elsewhere
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In Scala how do I remove duplicates from a list?
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axel22
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answered Aug 21 '11 at 16:17
paradigmaticparad...
Vsphere 6 集群上 安装 oracle rac 遇到的共享磁盘故障 - 数据库(内核) - ...
...NER=\"grid\", GROUP=\"asmadmin\", MODE=\"0660\"" >> /etc/udev/rules.d/99-oracle-asmdevices.rules
done
然后查看/99-oracle-asmdevices.rules 文件
发现根本获取不到SCSI ID号，更别提绑定磁盘了。
查看所有的SCSI设备 发现因为在虚拟机上共享...
How to give border to any element using css without adding border-width to the whole width of elemen
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Anne
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answered Nov 29 '11 at 23:22
abensonabenson
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How does delete[] know it's an array?
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The compiler doesn't know it's an array, it's trusting the programmer. Deleting a pointer to a...