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Should commit messages be written in present or past tense? [closed]
...it messages in present tense. That way the message describes what the diff does (because you might pull that diff or even that whole commit into a different branch). Thus, the commit message does not describe what it "did" do... It describes what the commit itself "does" do. So it should be in prese...
How to get the body's content of an iframe in Javascript?
....contentWindow.document;
It works even in the Internet Explorer which does this trick during the contentWindow property of the iframe object. Most other browsers uses the contentDocument property and that is the reason why we proof this property first in this OR condition. If it is not set try ...
Does Git warn me if a shorthand commit ID can refer to 2 different commits?
...efix because that seems to be the shortest legal length supported by Git. (Doesn't work with 3 digits or less, even if not ambiguous.)
Btw this was not a typo, I don't know why the error message about ambiguous SHA1 appears twice, regardless of the number of duplicate SHA1 (tried with 2 and 3):
er...
What are the differences between concepts and template constraints?
...nstraints attempt to answer the following kinds of questions about type:
Does this type have such-and-such operator overloaded?
Can these types be used as operands to this operator?
Does this type have such-and-such trait?
Is this constant expression equal to that? (for non-type template arguments...
How does `is_base_of` work?
How does the following code work?
5 Answers
5
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Android - Emulator in landscape mode, screen does not rotate
...m still exists in Android 4.4.2 emulator. It simply rotates the screen and does not display the corresponding layout file under the corresponding res/layout folder. I have verified this by running in a nexus device where it works as expected.
– Rajaraman
Mar 9 ...
What does placing a @ in front of a C# variable name do? [duplicate]
...e and I've been seeing a lot of @ symbols in front of variable names. What does this signify or do?
6 Answers
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What does “error: option --single-version-externally-managed not recognized” indicate?
...you add which version that showed up in? I'm using setuptools 0.6 and pip doesn't know about a newer version. distribute sounds right, but I can't import it...
– keflavich
Mar 7 '13 at 0:35
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How does JavaScript .prototype work?
... code. I never really got my head around this prototype-based programming, does any one know how this works?
26 Answers
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Why does appending “” to a String save memory?
...ctor taking a String as input) is useful: new String(data.substring(x, y)) does effectively the same thing as appending "", but it makes the intent somewhat clearer.
– Joachim Sauer
Jan 27 '10 at 14:57
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