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Haskell: Converting Int to String
...who is just starting with Haskell and trying to print an Int, use:
module Lib
( someFunc
) where
someFunc :: IO ()
x = 123
someFunc = putStrLn (show x)
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...
Test if string is a number in Ruby on Rails
...really relevant to the original question, but I'd probably put the code in lib/core_ext/string.rb.
– Jakob S
Aug 7 '12 at 8:48
1
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Given two directory trees, how can I find out which files differ by content?
...paring files in subdirs, for example rsync --options /usr /bin /var /sbin /lib /old_root will effectively compare current root / (by specifying all subdirs in it) and /old_root (containing for example some older backup of /), which is something diff -r can't do. And if you assume that files with sa...
How to order results with findBy() in Doctrine
...esn't match the actual source code. github.com/doctrine/doctrine2/blob/2.4/lib/Doctrine/ORM/… shows that you are correct.
– Patrick James McDougle
Oct 7 '13 at 15:12
...
Node.js setting up environment specific configs to be used with everyauth
...onf = require('config'); // it loads the right file
var login = require('./lib/everyauthLogin', {configPath: conf.get('configPath'));
Load the App
load the app using:
NODE_ENV=production node app.js
or setting the correct environment with forever or pm2
Forever:
NODE_ENV=production forever [...
How do I get whole and fractional parts from double in JSP/Java?
...y JSP-targeted contribution.
Use JSTL (just drop jstl-1.2.jar in /WEB-INF/lib) fmt taglib. There's a <fmt:formatNumber> tag which does exactly what you want and in a quite easy manner with help of maxFractionDigits and maxIntegerDigits attributes.
Here's an SSCCE, just copy'n'paste'n'run it...
How to disable mouse scroll wheel scaling with Google Maps API
...n: static !important;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://cdn.rawgit.com/diazemiliano/googlemaps-scrollprevent/v.0.6.5/dist/googlemaps-scrollprevent.min.js"></script>
<div class="embed-containe...
How can you get the Manifest Version number from the App's (Layout) XML variables?
..._8
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.3.0'
compile 'com.android.support:design:23.3.0'
compile 'com.android.support:support-v4:23.3.0'
}
Then you can use @string/...
How to use gradle zip in local system without downloading when using gradle-wrapper
...
@ir-tech, you can use relative path, like file\:///../lib/gradle-2.2.1-all.zip
– AaA
Jul 6 '17 at 9:35
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What is the point of a “Build Server”? [closed]
...gs get especially hairy when developers are building against bleeding-edge libraries, not realizing it and then getting "NoClassDefFound" errors all over the place during testing and everyone else wondering what the hell went wrong. (This was problematic in my Java-based job until I set up Hudson an...