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Does C# have an equivalent to JavaScript's encodeURIComponent()?
...ode is the correct way to escape a string meant to be part of a URL.
Take for example the string "Stack Overflow":
HttpUtility.UrlEncode("Stack Overflow") --> "Stack+Overflow"
Uri.EscapeUriString("Stack Overflow") --> "Stack%20Overflow"
Uri.EscapeDataString("Stack + Overflow") --> Also ...
NodeJS - What does “socket hang up” actually mean?
I'm building a web scraper with Node and Cheerio, and for a certain website I'm getting the following error (it only happens on this one website, no others that I try to scrape.
...
Why are function pointers and data pointers incompatible in C/C++?
...ting a function pointer to a data pointer and vice versa works on most platforms but is not guaranteed to work. Why is this the case? Shouldn't both be simply addresses into main memory and therefore be compatible?
...
JavaScript: clone a function
...r temp = function temporary() { return that.apply(this, arguments); };
for(var key in this) {
if (this.hasOwnProperty(key)) {
temp[key] = this[key];
}
}
return temp;
};
alert(x === x.clone());
alert(x() === x.clone()());
alert(t === t.clone());
alert(t(1,1,1...
Do sealed classes really offer performance Benefits?
...tips which say that you should mark your classes as sealed to get extra performance benefits.
12 Answers
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How to create streams from string in Node.Js?
...ve the strings or buffers be iterated to match the other streams semantics for performance reasons.
– abbr
Mar 1 at 0:04
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Why can I initialize a List like an array in C#?
... happens is the default constructor is called, and then Add(...) is called for each member of the initializer.
Thus, these two blocks are roughly identical:
List<int> a = new List<int> { 1, 2, 3 };
And
List<int> temp = new List<int>();
temp.Add(1);
temp.Add(2);
temp.Add(...
Detect if Android device has Internet connection
...turn false;
}
Of course you can substitute the http://www.google.com URL for any other server you want to connect to, or a server you know has a good uptime.
As Tony Cho also pointed out in this comment below, make sure you don't run this code on the main thread, otherwise you'll get a NetworkOnM...
Representing Directory & File Structure in Markdown Syntax [closed]
...ata
| +-- members.yml
+-- _site
+-- index.html
Which is similar to the format tree uses if you select ANSI output.
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How to write very long string that conforms with PEP8 and prevent E501
As PEP8 suggests keeping below the 80 column rule for your python program, how can I abide to that with long strings, i.e.
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