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Should JAVA_HOME point to JDK or JRE?
I pointed the JAVA_HOME to C:\Program Files (x86)\Java\jre7 . It works fine. Afterwards, I unzipped ant and set up the environment variables related to Ant, I got the following error messages after typing "ant -version"
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What is the use for Task.FromResult in C#
...hanism. But if you wrote a caching mechanism for ... say .... downloading files, Task<File> GetFileAync( ), you could instantly return a file that is already in cache by using Task.FromResult(cachedFile), and the await would run synchronously, saving time by not having the thread switch.
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What to return if Spring MVC controller method doesn't return value?
...hod.POST)
@ResponseStatus(value = HttpStatus.OK)
public void importDataFromFile(@RequestParam("file") MultipartFile file)
{
accountingSystemHandler.importData(file, assignChargeCodes);
}
You do not need to return any thing from your method all you need to use this annotation so that your meth...
How dangerous is it to access an array out of bounds?
...d, I've seen lots of weird things happen on computers I've used (corrupted files, unrecoverable system errors, etc.), and I have no idea how many of them might have been caused by some C program exhibiting the dreaded undefined behavior. (So far no actual demons have flown out of my nose.)
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How to pip install a package with min and max version range?
...m wondering if there's any way to tell pip, specifically in a requirements file, to install a package with both a minimum version ( pip install package>=0.2 ) and a maximum version which should never be installed (theoretical api: pip install package<0.3 ).
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What is InnoDB and MyISAM in MySQL?
...current inserts: If a table has no free blocks in
the middle of the data file, you can INSERT new rows into it at the
same time that other threads are reading from the table. MySqlDoc
That is why, MyISAM is faster and takes less space. For instance, the MySQL MyISAM Storage Engine does not sup...
Chrome: timeouts/interval suspended in background tabs?
...ve no access to the DOM, 2. Workers are only ever executed if they're on a file on their own. It's not a drop-in replacement for setTimeout for a lot of cases.
– Madara's Ghost
Jan 4 '16 at 8:31
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Search all of Git history for a string? [duplicate]
...n source. In this git-controlled source tree, I have certain configuration files which contain passwords. I made sure not to track this file and I also added it to the .gitignore file. However, I want to be absolutely positive that no sensitive information is going to be pushed, perhaps if somethi...
“File not found” when running new LibGDX project
...t if you execute tasks with gradle, this is not an issue. The gradle.build files are configured to use the assets folder from the android module.
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knitr Markdown highlighting in Emacs?
...tion of this article, just add (setq ess-swv-processor 'knitr) in you init file.
– antonio
Dec 20 '14 at 0:20
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