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Modify alpha opacity of LESS variable
...
For completeness
fade
Set the absolute transparency of a color. Can be applied to colors
whether they already have an opacity value or not.
background: fade(@blue, 20%);
fadein
Decrease the transparency (or increase the opacity) of a color, makin...
Usage of protocols as array types and function parameters in swift
...tries. If you think that this may happen in your code, then either use the Set instead of array, or make sure that array doesn't contain that object already.
– almas
Apr 27 '16 at 5:05
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Spring Boot - inject map from application.yml
...ame}, description=${project.description}}}
There are various options for setting a prefix, controlling how missing properties are handled, etc. See the javadoc for more information.
share
|
improv...
How to link a folder with an existing Heroku app
...have an existing Rails app on GitHub and deployed on Heroku. I'm trying to set up a new development machine and have cloned the project from my GitHub repository. However, I'm confused as to how to link this folder up to Heroku. Originally, I used the heroku create command, but obviously I don't w...
How do I split a string into an array of characters? [duplicate]
...y syntax. Note, however, that strings are immutable, which means you can't set the value of a character using this method, and that it isn't supported by IE7 (if that still matters to you).
var s = "overpopulation";
console.log(s[3]); // logs 'r'
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Stop caching for PHP 5.5.3 in MAMP
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I added opcache_reset(); in my main PHP to stop this caching.
Removing it from php5.5.3/conf/php.ini did nothing for me.
Edit
Turns out there also is a /Applications/MAMP/bin/php/php5.5.3/conf/php.ini. It
works if I comment it out there.
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Set UIButton title UILabel font size programmatically
I need to set the font size of the title UILabel of a UIButton programmatically.
18 Answers
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Why does this method print 4?
...etails regarding why cnt = 4, and why cnt varies so widely among different settings. I will attempt to fill that void here.
Let
X be the total stack size
M be the stack space used when we enter main the first time
R be the stack space increase each time we enter into main
P be the stack space ne...
How can you search Google Programmatically Java API [closed]
...rch/web?v=1.0&q=";
String search = "stackoverflow";
String charset = "UTF-8";
URL url = new URL(google + URLEncoder.encode(search, charset));
Reader reader = new InputStreamReader(url.openStream(), charset);
GoogleResults results = new Gson().fromJson(reader, GoogleResults.c...
Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
.... You cannot get "Permission denied (publickey)." if you haven't correctly set the firewall settings (Security Groups). "Permission denied (publickey)." is an error message from SSH and is a proof that your Security Groups configuration is right. Instead, you would get "ssh: connect to host x.x.x.x ...