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ant warning: “'includeantruntime' was not set”
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Ant Runtime
Simply set includeantruntime="false":
<javac includeantruntime="false" ...>...</javac>
If you have to use the javac-task multiple times you might want to consider using PreSetDef to define your own javac-ta...
What is the opposite of evt.preventDefault();
Once I've fired an evt.preventDefault() , how can I resume default actions again?
18 Answers
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Is there a constraint that restricts my generic method to numeric types?
Can anyone tell me if there is a way with generics to limit a generic type argument T to only:
21 Answers
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Spring 3.0 - Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springfra
...en dependency:
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>3.0.1.RELEASE</version>
</dependency>
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Git - fatal: Unable to create '/path/my_project/.git/index.lock': File exists
I am still getting this error message, when I try to move my project tree on to git repo.
31 Answers
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Can I replace groups in Java regex?
...cond group instead of (.*). * is a greedy matcher, and will at first consume the last digit. The matcher will then have to backtrack when it realizes the final (\d) has nothing to match, before it can match to the final digit.
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Remove all files except some from a directory
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find [path] -type f -not -name 'textfile.txt' -not -name 'backup.tar.gz' -delete
If you don't specify -type f find will also list directories, which you may not want.
Or a more general solution using the very useful combination find | xargs:
find ...
What is the purpose of a question mark after a type (for example: int? myVariable)?
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It means that the value type in question is a nullable type
Nullable types are instances of the System.Nullable struct. A
nullable type can represent the correct range of values for its
underlying value type, plus an add...
How do you push a tag to a remote repository using Git?
...h annotated tags to the remote, and keep lightweight tags for local development to avoid tag clashes. See also: What is the difference between an annotated and unannotated tag?
it won't push annotated tags on unrelated branches
It is for those reasons that --tags should be avoided.
Git 2.4 has adde...
Adding gif image in an ImageView in android
...rotected int lrx, lry, lrw, lrh;
protected Bitmap image; // current frame
protected Bitmap lastBitmap; // previous frame
protected byte[] block = new byte[256]; // current data block
protected int blockSize = 0; // block size last graphic control extension info
protected int disp...