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Bootstrap: How do I identify the Bootstrap version?
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In the top of the bootstrap.css you should have comments like the below:
/*!
* Bootstrap v2.3.1
*
* Copyright 2012 Twitter, Inc
* Licensed under the Apache License v2.0
* http://www.apache.org/licenses/LICENSE-2.0
*
* Designed and built with all the love in the wor...
Concatenate a vector of strings/character
...the paste function:
paste(sdata, collapse = '')
Thanks to http://twitter.com/onelinetips/status/7491806343
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Type converting slices of interfaces
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In Go, there is a general rule that syntax should not hide complex/costly operations. Converting a string to an interface{} is done in O(1) time. Converting a []string to an interface{} is also done in O(1) time since a slice is still one value. However, converting a []string to an [...
server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
...t; $trust_cert_file_location"
Long answer
The basic reason is that your computer doesn't trust the certificate authority that signed the certificate used on the Gitlab server. This doesn't mean the certificate is suspicious, but it could be self-signed or signed by an institution/company that isn...
Handling Dialogs in WPF with MVVM
In the MVVM pattern for WPF, handling dialogs is one of the more complex operations. As your view model does not know anything about the view, dialog communication can be interesting. I can expose an ICommand that when the view invokes it, a dialog can appear.
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Why is Dictionary preferred over Hashtable in C#?
...in the .NET Framework is based on the Hashtable, as you can tell from this comment in its source code:
The generic Dictionary was copied from Hashtable's source
Source
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A semantics for Bash scripts?
...(hereafter referred to just as "the shell") semantics are a bit of a mutt, combining some features of LISP (s-expressions have a lot in common with shell word splitting) and C (much of the shell's arithmetic syntax semantics comes from C).
The other root of the shell's syntax comes from its upbring...
Doing HTTP requests FROM Laravel to an external API
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Based upon an answer of a similar question here:
https://stackoverflow.com/a/22695523/1412268
Take a look at Guzzle
$client = new GuzzleHttp\Client();
$res = $client->get('https://api.github.com/user', ['auth' => ['user', 'pass']]);
echo $res->getStatusCode(); // 200
echo $res->ge...
Get file name from URL
...a, given a java.net.URL or a String in the form of http://www.example.com/some/path/to/a/file.xml , what is the easiest way to get the file name, minus the extension? So, in this example, I'm looking for something that returns "file" .
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Can I embed a custom font in an iPhone application?
...e is an ongoing thread on Apple Developer Forums:
https://devforums.apple.com/thread/37824 (login required)
And here's an excellent and simple 3 steps tutorial on how to achieve this (broken link removed)
Add your custom font files into your project using Xcode as a resource
Add a key to your In...