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What is the definition of “interface” in object oriented programming
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UriUri
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submitting a GET form with query string params and hidden params disappear
...idden" name="b" value="2" />
<input type="hidden" name="c" value="3" />
<input type="submit" />
</form>
I wouldn't count on any browser retaining any existing query string in the action URL.
As the specifications (RFC1866, page 46; HTML 4.x section 17.13.3) state:
If th...
What does the “assert” keyword do? [duplicate]
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230
If you launch your program with -enableassertions (or -ea for short) then this statement
asser...
Multiple left-hand assignment with JavaScript
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Actually,
var var1 = 1, var2 = 1, var3 = 1;
is not equivalent to:
var var1 = var2 = var3 = 1;
The difference is in scoping:
function good() {
var var1 = 1, var2 = 1, var3 = 1;
}
function bad() {
var var1 = var2 = var3 = 1;
}
good();
cons...
Merging dictionaries in C#
...st way to merge 2 or more dictionaries ( Dictionary<T1,T2> ) in C#?
(3.0 features like LINQ are fine).
26 Answers
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一个故事告诉你比特币的原理及运作机制 - 创意 - 清泛网 - 专注C/C++及内核技术
一个故事告诉你比特币的原理及运作机制bitcoin-mechanism-make-easy周末花时间看了一些比特币原理相关的资料，虽然不敢说把每个细节都完全搞懂了，不过整体思路和关键部分的主要原理还是比较明白。写一篇文章...周末花时间看了...
“unmappable character for encoding” warning in Java
...is unicode U+00A9 so your line should read:
String copyright = "\u00a9 2003-2008 My Company. All rights reserved.";
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How can I get the source code of a Python function?
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Smart Manoj
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answered Jan 9 '09 at 9:44
Rafał DowgirdRafa...
What does .class mean in Java?
... Pshemo
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answered Feb 26 '13 at 0:03
JavierJavier
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Git for beginners: The definitive practical guide
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