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Make a link use POST instead of GET
...aScript, with no jQuery — you could choose this if you don't want to install anything more than you already have.
<form name="myform" action="handle-data.php" method="post">
<label for="query">Search:</label>
<input type="text" name="query" id="query"/>
<button>...
Collisions when generating UUIDs in JavaScript?
...rom Math.random(). For some browsers the entropy is as low as just 41 bits all together. Calling Math.random() multiple times won't raise the entropy. If you really want unique v4 UUIDs you need to use a cryptographically strong RNG that produces at least 122bit entropy per UUID generated.
...
Is it better in C++ to pass by value or pass by constant reference?
...
It used to be generally recommended best practice1 to use pass by const ref for all types, except for builtin types (char, int, double, etc.), for iterators and for function objects (lambdas, classes deriving from std::*_function).
This was es...
How does Java handle integer underflows and overflows and how would you check for it?
... long or maybe java.math.BigInteger. The last one doesn't overflow, practically, the available JVM memory is the limit.
If you happen to be on Java8 already, then you can make use of the new Math#addExact() and Math#subtractExact() methods which will throw an ArithmeticException on overflow.
pub...
Web colors in an Android color xml resource file
What do all of the X11/w3c color codes look like in the format of an Android XML resource file?
11 Answers
...
Can we have functions inside functions in C++?
...rm of a lambda:
int main() {
// This declares a lambda, which can be called just like a function
auto print_message = [](std::string message)
{
std::cout << message << "\n";
};
// Prints "Hello!" 10 times
for(int i = 0; i < 10; i++) {
print...
How to replace plain URLs with links?
...
Dan DascalescuDan Dascalescu
98.2k3636 gold badges263263 silver badges333333 bronze badges
...
OS X: equivalent of Linux's wget
...
Mark Amery
98.8k4848 gold badges336336 silver badges379379 bronze badges
answered Dec 31 '10 at 20:21
SiegeXSieg...
程序员羊皮卷下载版.pdf - 文档下载 - 清泛网 - 专注C/C++及内核技术
...序员与沟通
94 工作不顺心怎么办
95 假如生活欺骗了你
98 第8 章 加钱、加钱、加钱
98 面试，我薪水要低了„„
100 程序员加薪，爱你在心口难开
104 薪水增加多少可以考虑跳槽
105 什么决定了程序员的薪水
107 薪酬的...
What does if __name__ == “__main__”: do?
...ngs:
it sets a few special variables like __name__, and then
it executes all of the code found in the file.
Let's see how this works and how it relates to your question about the __name__ checks we always see in Python scripts.
Code Sample
Let's use a slightly different code sample to explore ho...