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Deep null checking, is there a better way?
Note: This question was asked before the introduction of the .? operator in C# 6 / Visual Studio 2015 .
16 Answers
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boost多索引容器multi_index_container实战 - C/C++ - 清泛网 - 专注C/C++及内核技术
...// 姓名
unsigned int stu_age; // 年龄
std::set<Course> stu_couselist; // 主修课程表
friend Student CreateStudent( const std::string& name, unsigned int age );
private:
Student( unsigned int num, const std::string& name, unsigned int age...
Remove blue border from css custom-styled button in Chrome
...<button> tags. So with CSS, I said: border: none . Now it works perfectly in safari, but in chrome, when I click one of the buttons, it puts an annoying blue border around it. I thought button:active { outline: none } or button:focus { outline:none } would work, but neither do. Any ideas...
How to create a file in Ruby
I'm trying to create a new file and things don't seem to be working as I expect them too. Here's what I've tried:
9 Answers...
DirectX SDK (June 2010) Installation Problems: Error Code S1023
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I had the same problem and for me it was because the vc2010 redist x86 was too recent.
Check your temp folder (C:\Users\\AppData\Local\Temp) for the most recent file named
Microsoft Visual C++ 2010 x64 Redistributable Setup_20110608_xxx.html ##
an...
Styling twitter bootstrap buttons
...do is go to the CSS file and find where it says "btn" and change the color settings. However, it's not as simple as just doing that since you also have to change what color the button changes into when you highlight it, etc. To do THAT, you have to look for other tags in CSS like ".btn:hover{}", etc...
How to convert Milliseconds to “X mins, x seconds” in Java?
... A bit late here :) But wouldn't you need to put simpleDateFormat.setTimezone(TimeZone.getTimeZone("GMT")) here unless that is your actual timezone?
– Olle Söderström
Apr 19 '13 at 12:14
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How are booleans formatted in Strings in Python?
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Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ase _init
080487a0 DF *UND* 000000d1 gtk_window_set_default_size
080487b0 DF *UND* 00000056 gtk_label_new
080487c0 DF *UND* 00000085 gtk_window_new
080487d0 DF *UND* 00000213 gtk_widget_set_uposition
080487e0 ...
Split a module across several files
I want to have a module with multiple structs in it, each in its own file. Using a Math module as an example:
5 Answers...