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How do I handle too long index names in a Ruby on Rails ActiveRecord migration?
... very long.
– mkrinblk
Jan 3 '17 at 22:56
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Why is Github asking for username/password when following the instructions on screen and pushing a n
...
answered Jun 6 '12 at 6:41
HugoHugo
10.6k55 gold badges2626 silver badges3333 bronze badges
...
How do I create a branch?
...always branch "trunk".
– sleske
Apr 22 '13 at 21:42
2
@Will Actually svn cp uses cheap copies, it...
Where do I find the line number in the Xcode editor?
...
992
For Xcode 4 and higher, open the preferences (command+,) and check "Show: Line numbers" in the "...
Switch statement: must default be the last case?
...his explains the fall-through behaviour and why break is necessary.
6.8.4.2.7 even gives an example:
switch (expr)
{
int i = 4;
f(i);
case 0:
i=17;
/*falls through into default code */
default:
printf("%d\n", i);
}
In the artificial program fragment the
object ...
startActivityForResult() from a Fragment and finishing child Activity, doesn't call onActivityResult
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answered Jan 13 '14 at 22:20
Amit PatelAmit Patel
1,4071313 silver badges1717 bronze badges
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VC DDE（Dynamic Data Exchange）与EXCEL连接 - C/C++ - 清泛网 - 专注C/C++及内核技术
...的通信方案。花了半天时间研究了下，做了个案例，VC6.0下调试通过，很开心。作为一个产品经理，为产品设计搭建好平台，有人的平台，有技术平台，一切目标为了高效的做好产品。
该C++控制台程序案例如下：
// smdata.cpp : ...
How can I see the assembly code for a C++ program?
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answered May 8 '09 at 15:22
Employed RussianEmployed Russian
153k2626 gold badges219219 silver badges288288 bronze badges
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Setting the correct encoding when piping stdout in Python
...r Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Jan 29 '09 at 18:03
nosklonosklo
183k5252 gold ba...
How do malloc() and free() work?
...SVC2013: goo.gl/3O2Kyu
– Yay295
Mar 22 '15 at 0:08
1
delete will always call the destructor, but ...