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How to generate Class Diagram (UML) on Android Studio (IntelliJ Idea)
...keyword eg.visual paradigm sde for intellij example,how to use,user manual etc.
– UmAnusorn
Jun 17 '13 at 12:53
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Are there strongly-typed collections in Objective-C?
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There are no generics in Objective-C.
From the Docs
Arrays are ordered collections of objects. Cocoa provides several array classes, NSArray, NSMutableArray (a subclass of NSArray), and NSPointerArray.
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How do I ignore all files in a folder with a Git repository in Sourcetree?
...oads, and if the folder does not exist, it fails to upload the files there etc...
– Billy Moon
Mar 12 '12 at 10:43
For...
Pimpl idiom vs Pure virtual class interface
...ugh. OTOH in pure abstract case they effectively link by vtable index so reordering methods or inserting in the middle will break compatibility.
– SnakE
Nov 25 '15 at 11:13
1
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Rails :dependent => :destroy VS :dependent => :delete_all
...e that these are implemented as callbacks, and Rails executes callbacks in order. Therefore, other similar callbacks may affect the :dependent behavior, and the :dependent behavior may affect other callbacks.
:destroy causes all the associated objects to also be destroyed.
:delete_all causes all t...
Git SSH error: “Connect to host: Bad file number”
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Maybe your firewall or a blocker application (PeerBlock etc.) is blocking your port
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How to programmatically show next view in ViewPager?
...r, when the user swipes manually and when I jump using setCurrentItem. The order of calls is reversed. When I swipe, it first calls OnPageChangeListener#onPageSelected and then it calls setUserVisibleHint in the fragments. If I use setCurrentItem, it first calls setUserVisibleHint in the fragments a...
csv.Error: iterator should return strings, not bytes
... updating to 3.6.2, I had to remove all 'rb' parameters from open calls in order to fix this csv reading error.
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Difference between break and continue statement
...ile loops. The break statement will only break out of the current loop. In order to break out of an outer loop from a nested inner loop, you would need to use labels with the break statement.
for(int i=0; i<10; i++) {
System.out.println(i);
if(i==4) {
break;
}
}
Output:
0
1
2
3
4
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Pure JavaScript: a function like jQuery's isNumeric() [duplicate]
...rseInt can result in unwanted false positives like "123abc", "2e1", "0x2", etc.. (even jQuery.isNumeric will parse true). I would use something like this function isNumeric(str) { return /^\d*\.{0,1}\d*$/.test(str); }
– ebob
May 1 '17 at 19:19
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