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How to initialize log4j properly?
...nfigurator.configure();
will setup basic logging to the console, and the error messages will be gone.
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Better way of incrementing build number?
...he plist file, however it's making Xcode 4.2.1 crash frequently (with an error about the target not belonging to a project; I'm guessing the changing of the plist file is confusing Xcode in some way).
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What is the difference between a weak reference and an unowned reference?
...the instance that it references is deallocated, you will trigger a runtime error, and the app will crash.
That's the only risk I see with it.
Link to Apple Docs
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How can I preview a merge in git?
...gin
$ git diff origin/master
IMO this solution is much easier and less error prone (and therefore much less risky) than the top solution which proposes "merge then abort".
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How to Customize a Progress Bar In Android
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@hirengamit res is "Resource". Your error is probably indicating that the file cannot be found. "C:/whereYourProjectFolderIs/res/drawable/customprogressbar.xml" <-- cannot be found. If it is there, try "clean" your project, it remakes the resource file.
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#pragma pack effect
...ple of the type's size). This avoids the performance penalty (or outright error) on some architectures associated with accessing variables that are not aligned properly. For example, given 4-byte integers and the following struct:
struct Test
{
char AA;
int BB;
char CC;
};
The compiler...
What's the best way to iterate over two or more containers simultaneously
... access through the zip_c... functions.
And if you're an advocate of nice error messages, like me, then you probably want this, which checks if any temporary containers were passed to any of the zip_... functions, and prints a nice error message if so.
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Spring Boot - inject map from application.yml
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I get an 'invalid character constant' error when using this answer. Can you change: @ConfigurationProperties(prefix = 'input') to use double quotes to prevent this error.
– Anton Rand
May 5 '17 at 10:22
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REST, HTTP DELETE and parameters
...e. Judging from your use of the DELETE method, this is not the case.
HTTP error code 409/Conflict should be used for situations where there is a conflict which prevents the RESTful service to perform the operation, but there is still a chance that the user might be able to resolve the conflict hims...
LISTAGG in Oracle to return distinct values
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@a_horse_with_no_name :I tried the code- and got the error message as below ORA-01489: result of string concatenation is too long 01489. 00000 - "result of string concatenation is too long" *Cause: String concatenation result is more than the maximum size.
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