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Use HTML5 to resize an image before upload
...form-data">
<input id="name" value="#{name}" />
... a few more inputs ...
</form>
Then I changed the uploadPhotos function to handle only the resizing:
window.uploadPhotos = function(url){
// Read in file
var file = event.target.files[0];
// Ensure it's an ima...
PostgreSQL LIKE query performance variations
... Typically no big loss, since 1- or 2-letter strings are hardly selective (more than a few percent of the underlying table matches) and index support would not improve performance to begin with, because a full table scan is faster.
text_pattern_ops for prefix matching
For just left-anchored patt...
How to capture UIView to UIImage without loss of quality on retina display
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Instead of using the 0.0f for the scale parameter, is it more acceptable to use [[UIScreen mainScreen] scale], it works too.
– Adam Carter
Aug 14 '12 at 17:06
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Quick and easy file dialog in Python?
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Eclipse - java.lang.ClassNotFoundException
...s configuration will allow you to execute unit tests in eclipse.
Just one more advice, if your web project's tests require some configuration files that are under the resources, be sure to include that folder as a source folder and to make the proper build-path configuration.
Hope it helps.
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How to force garbage collection in Java?
...s thinking that by allocating new objects and then not referencing them anymore, the garbage collector would automatically run
– Bionix1441
Oct 17 '17 at 21:45
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How to check if all of the following items are in a list?
...ibrary does this--it smells like legacy API to me.
Use the equivalent and more clearly-named method, set.issubset. Note that you don't need to convert the argument to a set; it'll do that for you if needed.
set(['a', 'b']).issubset(['a', 'b', 'c'])
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What's the difference between design patterns and architectural patterns?
... roles: 1st they are regarded as best practices for solving a category of (more or less) standard problems, not prodiucts; 2nd they help the developers to communicate. Staying with your example of a Singleton, it allows us to know what the mechanics are about by just using the word, instead of expla...
What is a raw type and why shouldn't we use it?
...ters.
The following bug report contains some thoughts from Maurizio Cimadamore, a compiler dev, and Alex Buckley, one of the authors of the JLS, on why this sort of behavior ought to occur: https://bugs.openjdk.java.net/browse/JDK-6400189. (In short, it makes the specification simpler.)
If it's un...