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How to assign a Git SHA1's to a file without Git?
...re: github.com/chris3torek/scripts/blob/master/githash.py (the tree hasher reads a directory tree).
– torek
Nov 14 '16 at 9:37
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Get the current URL with JavaScript?
... but it is bugged for Firefox.
document.URL;
See URL of type DOMString, readonly.
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Is recursion ever faster than looping?
... recursion over iteration, I know there are lots of questions about that already.
12 Answers
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What is the difference between id and class in CSS, and when should I use them? [duplicate]
...5.
In CSS there is no "font-color", the style is color so the above should read:
Example
<div id="header_id" class="header_class">Text</div>
#header_id {color:#fff}
.header_class {color:#000}
The text would be white.
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FileNotFoundException while getting the InputStream object from HttpURLConnection
...atus starts with 4nn or 5nn, you'd like to use getErrorStream() instead to read the response body which may contain the error details.
InputStream error = con.getErrorStream();
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Can iterators be reset in Python?
Can I reset an iterator / generator in Python? I am using DictReader and would like to reset it to the beginning of the file.
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How to cat a file containing code?
...h:
Here Documents
This type of redirection instructs the shell to read input from the
current source until a line containing only delimiter (with no
trailing blanks) is seen. All of the lines read up to that point are
then used as the standard input for a command.
The format of ...
Understanding NSRunLoop
...s NSRunLoop ? so as I know NSRunLoop is a something connected with NSThread right? So assume I create a Thread like
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Can I use if (pointer) instead of if (pointer != NULL)?
...Yes, you can. In fact, I prefer to use if(pointer) because it's simpler to read and write once you get used to it.
Also note that C++11 introduced nullptr which is preferred over NULL.
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Comment Inheritance for C# (actually any language)
...evelopers it's for architects so their butts are all covered: "Hey, can we read the code documentation of your project? Sure, here it is."
– Trident D'Gao
Nov 2 '17 at 16:32
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