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How to fix: “HAX is not working and emulator runs in emulation mode”
...result from the menu Tools ➞ SDK Manager, and then on the SDK Tools tab, select the checkbox for Intel x86 Emulator Accelerator (HAXM installer), and click Ok.
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How do I find files that do not contain a given string pattern?
... -l, --files-with-matches
Only the names of files containing selected lines are written
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Why doesn't Internet Explorer 11 honour conditional comments even when emulating Internet Explorer 8
...ad the same issue - it drove me nuts all morning. I added Modernizr, and I selected all the options, including yepnope.js.
So now my test looks like this:
Modernizr.load({
test: Modernizr.canvas,
nope: ['Content/Site-ie-8.min.css', 'Content/font-awesome-ie7.min.css']
});
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What is default color for text in textview?
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This looks like it will properly select the colour based on theme, and will update for instance, if the app is in night mode.
– Brill Pappin
Aug 26 '15 at 15:47
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Making the iPhone vibrate
...trouble as I did)
Link against AudioToolbox.framework (Go to your project, select your target, build phases, Link Binary with Libraries, add the library there)
Once that is completed:
import AudioToolbox.AudioServices
// Use either of these
AudioServicesPlaySystemSound(SystemSoundID(kSystemSoundID_...
Not showing placeholder for input type=“date” field
...format while the input is focused (for people who type the date instead of selecting)
– Marco somefox
Apr 30 at 14:05
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How do I add indices to MySQL tables?
...t I don't think it is used while I query my table. Do I have to change the select query when using an index ?
– Ced
Aug 12 '15 at 16:04
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Unicode Processing in C++
...ng new projects in Dev Studio, religiously make sure the Unicode option is selected in your project properties.
For C++ strings, use std::wstring instead of std::string
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Getting an object from an NSSet
...se filteredSetUsingPredicate if you have some kind of unique identifier to select the object you need.
First create the predicate (assuming your unique id in the object is called "identifier" and it is an NSString):
NSPredicate *myPredicate = [NSPredicate predicateWithFormat:@"identifier == %@", i...
Multiline Comment Workarounds?
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You can do this easily in RStudio:
select the code and click CTR+SHIFT+C
to comment/uncomment code.
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