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Why fragments, and when to use fragments instead of activities?
...using includes). However; fragments are wired in to the Android API, from HoneyComb, and up. Let me elaborate;
The ActionBar. If you want tabs up there to navigate your app, you quickly see that ActionBar.TabListener interface gives you a FragmentTransaction as an input argument to the onTabSelect...
iOS 7.0 No code signing identities found
...ing on the target Id D29A93A318AB96440099C177, I could see that it matched one of the failing targets:
targets = (
F5E8B19A16E64505006F22D4 /* MyTarget1 */,
93DB2342183F737100BEA69F /* MyTarget2 */,
D29A93A318AB96440099C177 /* MyTarget3 */,
D200F4B518AB968A00F58C21 /* MyTarget4 */,
...
What is a “cache-friendly” code?
... disk storage. Hard disk storage is super cheap but very slow).
Caching is one of the main methods to reduce the impact of latency. To paraphrase Herb Sutter (cfr. links below): increasing bandwidth is easy, but we can't buy our way out of latency.
Data is always retrieved through the memory hierarc...
Should I embed images as data/base64 in CSS or HTML
...aybe its more effective on the base 64. Especially when you have more then one image in the source.
– meo
Mar 10 '11 at 10:12
2
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Window appears off screen on ubuntu [closed]
... screens), Update Manager, for instance.
How can I position the windows on one of my screens?
3 Answers
...
What is a deadlock?
When writing multi-threaded applications, one of the most common problems experienced are deadlocks.
17 Answers
...
Return index of greatest value in an array
...ax = arr[i];
}
}
return maxIndex;
}
There’s also this one-liner:
let i = arr.indexOf(Math.max(...arr));
It performs twice as many comparisons as necessary and will throw a RangeError on large arrays, though. I’d stick to the function.
...
How can I iterate over an enum?
...
The typical way is as follows:
enum Foo {
One,
Two,
Three,
Last
};
for ( int fooInt = One; fooInt != Last; fooInt++ )
{
Foo foo = static_cast<Foo>(fooInt);
// ...
}
Please note, the enum Last is meant to be skipped by the iteration. Utilizing thi...
How to edit one specific row in Microsoft SQL Server Management Studio 2008?
...ft SQL Server Management Studio 2008, is there a secret to be able to edit one row based on a key?
3 Answers
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Visual Studio 2013 IntelliSense stops working for ASP.NET MVC5 Controllers
...me, surprisingly often in VS Express, and occasionally in VS Professional. One thing I noticed in Pro, is that it has happened after unexpected shut downs (when IT forces a reboot in the middle of the night). So it may be related to Visual Studio not closing correctly. The technique described above ...