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How to clear gradle cache?
...thing to note is that if you have a gradle.properties file in your .gradle folder in your home directory, you will not want to delete the whole folder. Typically, just deleting .gradle/caches is enough to get Gradle to redownload all dependencies.
– Bradford2000
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The import javax.servlet can't be resolved [duplicate]
...th. In Tomcat 6.0, this is in a JAR called servlet-api.jar in Tomcat's lib folder. You can either add a reference to that JAR to the project's classpath, or put a copy of the JAR in your Eclipse project and add it to the classpath from there.
If you want to leave the JAR in Tomcat's lib folder:
R...
Rails 4 multiple image or file upload using carrierwave
...es array:
@product.pictures[1].url
If you choose several images from a folder, the order will be the exact order you are taking them from top to bottom.
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Play a Sound with Python [duplicate]
...2to3.py to convert tkSnack.py to Python 3. Place tkSnack.py into the "Lib" folder in your Python directory. Then place the snacklib folder into the "tcl" folder in your Python directory. Tested on Python 3.2.
– jacobtohahn
Dec 23 '17 at 0:17
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Rest with Express.js nested router
...{ id: req.params.id });
});
module.exports = router;
Nesting example in folder structure
I noticed some comments on "nesting folder structure". It is implied in this however not obvious so I added the section below. Here's a specific example of a nested folder structure for routes.
index.js
/ap...
Can't choose class as main class in IntelliJ
...ava project in IntelliJ to which I just added a bunch of files in a nested folder hierarchy. Many of these files are tests and include the main method, so I should be able to run them. However I cannot figure out how to do this.
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Get the current file name in gulp.src()
In my gulp.js file I'm streaming all HTML files from the examples folder into the build folder.
6 Answers
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How to force file download with PHP
...'Error - can not open file.');
die();
}
set_time_limit(0);
/*set your folder*/
$file_path='uploads/'."your file";
/*output must be folder/yourfile*/
output_file($file_path, ''."your file".'', $row['type']);
/*back to index.php while downloading*/
header('Location:index.php');
?>
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How can I check which version of Angular I'm using?
... Ah, I was stuck on this. If I type 'ng -v' in a non-project folder it just gives the AngularCLI version only - I thought it would give all info. But typing it from withing a cli created project folder gives all the details of what Angular versions that folder is using
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How do I add a simple jQuery script to WordPress?
...s. Here's how I do it:
First you need to write your script. In your theme folder create a folder called something like 'js'. Create a file in that folder for your javascript. E.g. your-script.js. Add your jQuery script to that file (you don't need <script> tags in a .js file).
Here is an exa...