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Get underlying NSData from UIImage
...a pixel array or some other internal format. In other words, UIImage(data: foo) will not retain foo.
If you just want to use it elsewhere in your program, the original UIImage will do fine (I presume that's not actually the case here)
If you want to serialise, UIImagePNGRepresentation(...) will wo...
Where are static variables stored in C and C++?
...tion at all. I do not understand why it is accepted. Because the both the 'foo' and 'bar' are non-0 initialized. The question is where to place two static/global variable with the same name in .bss or .data
– lukmac
Mar 20 '11 at 20:42
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Are there conventions on how to name resources?
...ple
So a Login button will be login, but if we have two logins then login_foo and login_bar.
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How to extract img src, title and alt from html using php? [duplicate]
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This does not cover alt=foo or alt='foo'
– mgutt
Mar 19 '15 at 19:50
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Difference between Static and final?
...annot be overriden by an extending class:
class C {
public final void foo() {}
}
class B extends C {
public void foo() {} // error!
}
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AngularJS directive with default options
...from the template. If you're passing an array f.e. it should be attributes.foo = '["one", "two", "three"]' instead of attributes.foo = ["one", "two", "three"]
– Dominik Ehrenberg
Apr 22 '15 at 7:39
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What is the exact meaning of IFS=$'\n'?
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This has nothing to do with variables. $'FOO' (unlike $FOO which this was question was not about) is a string literal. If you execute echo $'VAR', you'll see that it prints the string VAR, not test.
– sepp2k
Nov 8 '10 at 21:43
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How do I negate a test with regular expressions in a bash script?
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I find if [[ ! $foo =~ bar ]] safer than if ! [[ $foo =~ bar ]], because it makes easier to introduce more conditions to the if
– CTodea
Jun 27 '17 at 13:48
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querySelector, wildcard element match?
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hmm I can't do document.querySelectorAll("div.[id$='foo']")
– SuperUberDuper
Feb 11 '16 at 15:56
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How to get a list of properties with a given attribute?
...(T), true);
return atts.Length > 0;
}
which you can use like typeof(Foo).HasAttribute<BarAttribute>();
Other projects (e.g. StructureMap) have full-fledged ReflectionHelper classes that use Expression trees to have a fine syntax to identity e.g. PropertyInfos. Usage then looks like tha...