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Xcode 4 - “Archive” is greyed out?
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Apple's developer software is ridiculously non-user-friendly. I've spent so long trying to get the stupid provisioning profiles and push certificates to work and trying to export my app, barely making it by Googling everything. About as much time as I've s...
Android 4.3 Bluetooth Low Energy unstable
... on the Nexus 4). After getting started with the official BLE APIs in Android 4.3, I have noticed that after I connect a device for the first time I am rarely able to successfully connect to / communicate with that device or any other device again.
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Generate full SQL script from EF 5 Code First Migrations
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I realise this is the correct answer, but how on earth did you discover that 0 works when the parameter is normally a string?!
– Dave R
Mar 10 '14 at 16:33
29
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CocoaPods - use specific pod version
...tion errors with AFNetworking (current version, 1.2.1) and saw that these didn't exist in the previous version (1.2.0).
4 ...
When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
...ic interface SecurityContextFacade {
SecurityContext getContext();
void setContext(SecurityContext securityContext);
}
Now, my controller (or whatever POJO) would look like this:
public class FooController {
private final SecurityContextFacade securityContextFacade;
public FooControl...
How to delete last character from a string using jQuery?
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@skajfes and @GolezTrol provided the best methods to use. Personally, I prefer using "slice()". It's less code, and you don't have to know how long a string is. Just use:
//-----------------------------------------
// @param begin Required. The inde...
How can I convert a string to upper- or lower-case with XSLT?
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If you decided not to use the extention function you might be able to make a complete list using the Unicode Character Database: unicode.org/Public/UNIDATA/UCD.html
– Jon W
Feb 25 '09 at 15:15
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Proper use of errors
...resenting an error that occurs when a numeric variable or parameter is outside of its valid
range.
ReferenceError --- Creates an instance representing an error that occurs when de-referencing an invalid reference.
SyntaxError --- Creates an instance representing a syntax error that occur...
Suppress/ print without b' prefix for bytes in Python 3
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Side note: I don't think any of the other answers truly answer the question.
– Mateen Ulhaq
Jul 29 '19 at 6:42
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Android adding simple animations while setvisibility(view.Gone)
... add animations when textview click event and I don't know how to use it.
Did my xml design looks good or not?
Any suggestions would be appreciated.
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