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Is it possible to group projects in Eclipse?
... on many projects and relate them (via the Build path "Projects" tab, and "Java EE Module Dependencies") so that when you need resources from other projects or you need to deploy them along with your main web application Eclipse will do that for you
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What is the shortest way to pretty print a org.w3c.dom.Document to stdout?
...it ironic that that's the "easiest" way to simply print an XML document in Java?
– Thomas
Jan 7 '11 at 13:37
7
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Spring classpath prefix difference
...d if no such file is present in the classpath it will throw an exception
java.io.FileNotFoundException: class path resource [conf/appContext.xml] cannot be opened because it does not exist
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Get a list of all the files in a directory (recursive)
...
list << file
}
Afterwards the list variable contains all files (java.io.File) of the given directory and its subdirectories:
list.each {
println it.path
}
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improve this answer
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What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
... Good example of the kind of global pollution that is possible with JavaScript.
– David Snabel-Caunt
Feb 4 '10 at 23:11
8
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Strange \n in base64 encoded string in Ruby
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This just happened in my Android App (Java's Base64 library). I was totally confused with this strange occuring. Took me literally 1 hour to figure out what's wrong and then searched for the error. This comment is helping understand legacy issues even after 6 yea...
Spring CrudRepository findByInventoryIds(List inventoryIdList) - equivalent to IN clause
...rson> findByIdIn(List<Integer> ids); I get the error: Caused by: java.lang.NumberFormatException: For input string: "(1, 2)"
– user64141
Feb 14 '16 at 17:04
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Convert SVG image to PNG with PHP
...;/div>
then changing the colors is as easy as:
<script type="text/javascript" src="/path/to/jquery.js"></script>
<script type="text/javascript">
$('#CA').css('fill', 'blue');
$('#NY').css('fill', '#ff0000');
</script>
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Broadcast receiver for checking internet connection in android app
... } else {
return false;
}
}
}
ServiceManager.java
public class ServiceManager {
Context context;
public ServiceManager(Context base) {
context = base;
}
public boolean isNetworkAvailable() {
ConnectivityManager cm = (ConnectivityManag...
How to use php serialize() and unserialize()
...ML.
Take for example this common problem:
How do I pass a PHP array to Javascript?
PHP and Javascript can only communicate via strings. You can pass the string "foo" very easily to Javascript. You can pass the number 1 very easily to Javascript. You can pass the boolean values true and false ea...