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Why is list initialization (using curly braces) better than the alternatives?
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Basically copying and pasting fro<em>mem> Bjarne Stroustrup's "The C++ Progra<em>mem><em>mem>ing Language 4th Edition":
List initialization does not allow narrowing (§iso.8.5.4). That is:
An integer cannot be converted to another integer that cannot hold its value. For exa<em>mem>p...
iOS White to Transparent Gradient Layer is Gray
I have a CAGradientLayer inserted to the botto<em>mem> of this s<em>mem>all detail view that pops up at the botto<em>mem> of the app. As you can see, I've set the colors fro<em>mem> white to clear, but there's this strange gray tint that is showing up. Any ideas?
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What are free <em>mem>onads?
I've seen the ter<em>mem> Free <em>Mem>onad pop up every now and then for so<em>mem>e ti<em>mem>e, but everyone just see<em>mem>s to use/discuss the<em>mem> without giving an explanation of what they are. So: what are free <em>mem>onads? (I'd say I'<em>mem> fa<em>mem>iliar with <em>mem>onads and the Haskell basics, but have only a very rough knowledge of cat...
How do I find the location of Python <em>mem>odule sources?
How do I learn where the source file for a given Python <em>mem>odule is installed? Is the <em>mem>ethod different on Windows than on Linux?
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Difference between getDefaultSharedPreferences and getSharedPreferences
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getDefaultSharedPreferences will use a default na<em>mem>e like "co<em>mem>.exa<em>mem>ple.so<em>mem>ething_preferences", but getSharedPreferences will require a na<em>mem>e.
getDefaultSharedPreferences in fact uses Context.getSharedPreferences (below is directly fro<em>mem> the Android source):
public static Sh...
AngularJS - pass function to directive
I have a exa<em>mem>ple angularJS
7 Answers
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What is the easiest way to parse an INI file in Java?
I a<em>mem> writing a drop-in replace<em>mem>ent for a legacy application in Java. One of the require<em>mem>ents is that the ini files that the older application used have to be read as-is into the new Java Application. The for<em>mem>at of this ini files is the co<em>mem><em>mem>on windows style, with header sections and key=value pairs...
How can I open <em>mem>ultiple files using “with open” in Python?
I want to change a couple of files at one ti<em>mem>e, iff I can write to all of the<em>mem>. I'<em>mem> wondering if I so<em>mem>ehow can co<em>mem>bine the <em>mem>ultiple open calls with the with state<em>mem>ent:
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How can I generate Unix ti<em>mem>esta<em>mem>ps?
Related question is "Dateti<em>mem>e To Unix ti<em>mem>esta<em>mem>p", but this question is <em>mem>ore general.
18 Answers
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C: differences between char pointer and array [duplicate]
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True, but it's a subtle difference. Essentially, the for<em>mem>er:
char a<em>mem>essage[] = "now is the ti<em>mem>e";
Defines an array whose <em>mem>e<em>mem>bers live in the current scope's stack space, whereas:
char *p<em>mem>essage = "now is the ti<em>mem>e";
Defines a pointer that lives in the current scope's stack sp...