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What is the most efficient way to deep clone an object in JavaScript?
...lone.date); // result of .toISOString()
See Corban's answer for benchmarks.
Reliable cloning using a library
Since cloning objects is not trivial (complex types, circular references, function etc.), most major libraries provide function to clone objects. Don't reinvent the wheel - if you'r...
What's the complete range for Chinese characters in Unicode?
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May be you would find a complete list through the CJK Unicode FAQ (which does include "Chinese, Japanese, and Korean" characters)
The "East Asian Script" document does mention:
Blocks Containing Han Ideographs
Han ideographic characters are found in five main blocks of the Unicode Standard, as...
Good examples of MVVM Template
...article where the concepts are similar but uses a slightly different approach and still lack in any complexity. Are there any decent MVVM examples that at least show basic CRUD operations and dialog/content switching?
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Find a Git branch containing changes to a given file
I have 57 local branches. I know I made a change to a certain file in one of them, but I'm not sure which one. Is there some kind of command I can run to find which branches contain changes to a certain file?
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When should the volatile keyword be used in C#?
Can anyone provide a good explanation of the volatile keyword in C#? Which problems does it solve and which it doesn't? In which cases will it save me the use of locking?
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UTF-8: General? Bin? Unicode?
...unicode_ci, but less correct.
Here is the difference:
For any Unicode character set, operations performed using the _general_ci collation are faster than those for the _unicode_ci collation. For example, comparisons for the utf8_general_ci collation are faster, but slightly less correct, than ...
Why does this Java program terminate despite that apparently it shouldn't (and didn't)?
... An actuator on an electron microscope went over its boundary, and after a chain of events I lost $12 million of equipment. I've narrowed down over 40K lines in the faulty module to this:
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Git branch diverged after rebase
I have rebased a branch locally which was already pushed.
4 Answers
4
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How do I trim leading/trailing whitespace in a standard way?
...e original pointer must be
// deallocated using the same allocator with which it was allocated. The return
// value must NOT be deallocated using free() etc.
char *trimwhitespace(char *str)
{
char *end;
// Trim leading space
while(isspace((unsigned char)*str)) str++;
if(*str == 0) // All...
【精心整理】【实用】visual C++中最常用的类与API函数 - C/C++ - 清泛网 -...
...者快速了解MFC的框架结构很有好处。
常用类
CArchive类：用于二进制保存档案
CBitmap类：封装Windows的图形设备接口(GDI)位图
CBrush类：封装图形设备接口(GDI)中的画刷
CButton类：提供Windows按钮控件的功能
CByteArray类：该...