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Preventing console window from closing on Visual Studio C/C++ Console application
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edited Oct 22 '16 at 15:05
carefulnow1
73577 silver badges2727 bronze badges
answered Aug 6 '12 at 15:...
Is there a 'box-shadow-color' property?
...us: 10px;
-moz-box-shadow: 0 0 15px 5px #666;
-webkit-box-shadow: 0 0 15px 05px #666;
Matt Roberts' answer is correct for webkit browsers (safari, chrome, etc), but I thought someone out there might want a quick answer rather than be told to learn to program to make some shadows.
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Display an array in a readable/hierarchical format
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answered Mar 22 '11 at 15:05
PhenexPhenex
4,26122 gold badges1010 silver badges22 bronze badges
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What does -XX:MaxPermSize do?
Specifically, why would it help to fix a PermGen OutOfMemoryError issue?
3 Answers
3
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How can jQuery deferred be used?
... data returned by the sender) meaning that the member access of .then will error...right? What am I missing?
– chacham15
Dec 7 '14 at 18:53
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Private module methods in Ruby
...d of def
– Crystark
Aug 1 '14 at 12:05
5
@Crystark: That syntax only exists on modules that exten...
PHP Constants Containing Arrays?
...ass.
– Jürgen Paul
Sep 3 '12 at 16:05
5
Too bad you can't do: $fruit = FRUITS[0];
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How to reload the current state?
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answered Apr 1 '15 at 7:05
Vaibhav PachauriVaibhav Pachauri
2,61122 gold badges1414 silver badges3030 bronze badges
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Long-held, incorrect programming assumptions [closed]
I am doing some research into common errors and poor assumptions made by junior (and perhaps senior) software engineers.
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Checking if a key exists in a JavaScript object?
...("key" in obj) // true if "key" doesn't exist in object
!"key" in obj // ERROR! Equivalent to "false in obj"
Or, if you want to particularly test for properties of the object instance (and not inherited properties), use hasOwnProperty:
obj.hasOwnProperty("key") // true
For performance compar...