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Default value of 'boolean' and 'Boolean' in Java
...d assume your future code reader knows how to write Java code. It is a bad idea to explain how Java works, in the code. That's what stackoverflow is for.
– Jared
Aug 26 at 13:45
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NPM clean modules
...it into the npm cache directory.
The source can then be copied in.
Using ideas gleaned from https://groups.google.com/forum/?fromgroups=#!topic/npm-/mwLuZZkHkfU I came up with the following node script. No warranties, YMMV, etcetera.
var fs = require('fs'),
path = require('path'),
exec = require(...
How to remove the arrows from input[type=“number”] in Opera [duplicate]
... DOM elements on your page which are hidden from you. If you're new to the idea, a good introductory read can be found here.
For the most part, the Shadow DOM saves us time and is good. But there are instances, like this question, where you want to modify it.
You can modify these in Webkit now wit...
Android studio logcat nothing to show
... I did all of this multiple times and it's still broken, I have no idea why. Command line works fine, but it seems disconnected from Android Studio. I hope this gets fixed, I'm just going to reinstall my SDK and Android Studio to see what happens because I can't work fast like this.
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Do you put unit tests in same project or another project?
...d build process place production and unit tests into different locations. Ideally, the unit test build process only runs if the production code builds, and copies the product files into the unit tests directory. Doing it this way results in the actual bits being separated for shipping, etc. Addit...
Where IN clause in LINQ [duplicate]
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This little bit different idea. But it will useful to you. I have used sub query to inside the linq main query.
Problem:
Let say we have document table. Schema as follows
schema : document(name,version,auther,modifieddate)
composite Keys : name,vers...
How to find a hash key containing a matching value
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#invert is a really bad idea in this case, since you are essentially allocating memory for throw-away hash object just for the sake of finding a key. Depending on hash size it have serious performance impact
– Dr.Strangelove
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How to sort an array based on the length of each element?
... the array and wouldn't be great for large arrays. If someone has a better idea, please do comment!
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What is the best Battleship AI?
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Obviously some randomness would need to be added to the idea, but I think that purely mathematically that's the way to go.
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edited Oct 30 '09 at 20:42
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Launching Spring application Address already in use
...if the port 8080 is in use, change the listening port to 8181.
if you use IDEA, modify start configuration,
Run-> Edit Configuration
enter image description here
if you use mvn spring-boot, then use the command:
mvn spring-boot:run -Dserver.port=8181
if you use java -jar, then use the comma...