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When to use dynamic vs. static libraries
...al to Linux, rather RIP-relative addressing added with the x64 instruction set; both Windows and Linux can make use of RIP relative addressing do reduce the number of fixups when relocating libraries.
– clemahieu
Aug 3 '13 at 15:47
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MySQL复制的概述、安装、故障、技巧、工具 - 数据库(内核) - 清泛网 - 专注...
...正确数据，如果错误仍然不能解决，可以在从服务器使用SET GLOBAL sql_slave_skip_counter，如下：
mysql> SET GLOBAL sql_slave_skip_counter = 1;
mysql> START SLAVE;
注：如果有多个错误，可能需要执行多次（提醒：主从服务器数据可能因此不一致...
C++ : why bool is 8 bits long?
... use 1-bit for booleans, in a way. I seem to remember Pascal implementing sets as bit strings. That is, for the following set:
{1, 2, 5, 7}
You might have this in memory:
01100101
You can, of course, do something similar in C / C++ if you want. (If you're keeping track of a bunch of boolean...
Differences between ExpandoObject, DynamicObject and dynamic
...t, you can store data wherever and however you like. (e.g. how you get and set the data on dispatch is entirely up to you).
In short, use DynamicObject when you want to create your OWN types that can be used with the DLR and work with whatever CUSTOM behaviors you'd like.
Example: Imagine that yo...
Can someone explain __all__ in Python?
... been using Python more and more, and I keep seeing the variable __all__ set in different __init__.py files. Can someone explain what this does?
...
In C#, what is the difference between public, private, protected, and having no access modifier?
..., or by any derived class in another assembly.
When no access modifier is set, a default access modifier is used. So there is always some form of access modifier even if it's not set.
static modifier
The static modifier on a class means that the class cannot be instantiated, and that all of its mem...
Is it possible to send a variable number of arguments to a JavaScript function?
...spread syntax is shorter and "sweeter" than apply and if you don't need to set the this value in the function call, this is the way to go.
Here is an apply example, which was the former way to do it:
var arr = ['a','b','c'];
function func() {
console.log(this); // 'test'
console.log(arguments...
Copy a file in a sane, safe and efficient way
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@duedl0r: Yes. But that's like saying "if the sun sets". You can run really fast west and you may make your day slightly longer but the sun is going to set. Unless you have bug and leak memory (it will go out of scope). But since there is no dynamic memory management here th...
Is it possible to rename a maven jar-with-dependencies?
...includeBaseDirectory>false</includeBaseDirectory>
<dependencySets>
<dependencySet>
<unpack>true</unpack>
<scope>runtime</scope>
</dependencySet>
</dependencySets>
<fileSets>
<fileSet>
<directo...
How to replace a character by a newline in Vim
...
Here's the trick:
First, set your Vi(m) session to allow pattern matching with special characters (i.e.: newline). It's probably worth putting this line in your .vimrc or .exrc file:
:set magic
Next, do:
:s/,/,^M/g
To get the ^M character, type Ctr...