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Is “else if” faster than “switch() case”? [duplicate]
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For just a few items, the difference is small. If you have many items you should definitely use a switch.
If a switch contains more than five items, it's implemented using a lookup table or a hash list. This means that all items get the same access time, compared to...
When you exit a C application, is the malloc-ed memory automatically freed?
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It depends on the operating system. The majority of modern (and all major) operating systems will free memory not freed by the program when it ends.
Relying on this is bad practice and it is better to free it explicitly. The issue isn't just that your code looks bad. You may decide you w...
Assign variable in if condition statement, good practice or not? [closed]
...tended to write this:
if (value == someFunction()) {
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}
If you really want to do the assignment in place, I would recommend doing an explicit comparison as well:
if ((value = someFunction()) === <whatever truthy value you are expecting>) {
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}
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Finish all previous activities
...(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
This will clear all the activities on top of home.
Assuming you are finishing the login screen when the user logs in and home is created and afterwards all the screens from 1 to 5 on top of that one. The code i posted will return you to ho...
Can I prevent text in a div block from overflowing?
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If you want the overflowing text in the div to automatically newline instead of being hidden or making a scrollbar, use the
word-wrap: break-word
property.
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How do I wrap a selection with an HTML tag in Visual Studio?
... as well, but you must have the "ASP.NET and Web Development" workload installed.
Example
Shift+Alt+W > p > Enter
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How do I do a HTTP GET in Java? [duplicate]
... cletus's answer (using Apache HttpClient) is that HttpClient can automatically handle redirects and proxy authentication for you. The standard Java API classes that you use here don't do that for you. On the other hand, using the standard API classes has the advantage that you don't need to include...
How can I make my custom objects Parcelable?
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Do I have to actually implement the encoding/decoding parts if I only send them using LocalBroadcastManager? Is it enough to implement Parcelable and put as extra?
– JohnyTex
Feb 3 '16 at 13:29
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Using Caps Lock as Esc in Mac OS X
...t for rebinding Caps Lock to Escape. Thus it is no longer necessary to install third-party software to achieve this.
Here's my attempt at a comprehensive, visual walk-through answer (with links) of how to achieve this using Seil (formerly known as PCKeyboardHack).
First, go into the System Pref...
How do I get a value of a using jQuery?
...mment under his name you will notice that he did not write an attribute at all, it was <div 'item1'>, I guessed wrong apparently.
– Francisco Aquino
Dec 17 '09 at 12:19
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