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CSS @font-face - what does “src: local('☺')” mean?
...t be a local font with that name (character combination).
Read more here: http://nicewebtype.com/notes/2009/10/30/how-to-use-css-font-face/
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Convert from java.util.date to JodaTime
...
http://joda-time.sourceforge.net/quickstart.html
Each datetime class provides a variety of constructors. These include the Object constructor. This allows you to construct, for example, DateTime from the following objects:
...
Bootstrap Element 100% Width
...round in a div
Add a CSS background to the wrapping div
Fiddles: Simple: https://jsfiddle.net/vLhc35k4/ , Container borders: https://jsfiddle.net/vLhc35k4/1/
HTML:
<div class="container">
<h2>Section 1</h2>
</div>
<div class="specialBackground">
<div class="co...
(13: Permission denied) while connecting to upstream:[nginx]
...my issue was due to SELinux.
This should solve the problem:
setsebool -P httpd_can_network_connect 1
Details
I checked for errors in the SELinux logs:
sudo cat /var/log/audit/audit.log | grep nginx | grep denied
And found that running the following commands fixed my issue:
sudo cat /var/log...
Difference between SRC and HREF
...myself.
For example:
Absolute URL with script element: <script src="http://googleapi.com/jquery/script.js"></script>
Relative URL with img element : <img src="mypic.jpg">
HREF(Hypertext REFerence) -- I want to refer to this resource for someone else.
For example:
Abso...
Android equivalent to NSNotificationCenter
...
You could try this: http://developer.android.com/reference/java/util/Observer.html
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“sending 'const NSString *' to parameter of type 'NSString *' discards qualifiers” warning
...s to read this. A goodread on pointers hell on constants and vice-versa.
http://c-faq.com/decl/spiral.anderson.html
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Jackson how to transform JsonNode to ArrayNode without casting?
... ClassCastException, the old version will throw JSONException. Reference: http://www.json.org/javadoc/org/json/JSONObject.html#getJSONArray(java.lang.String)
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jQuery .hasClass() vs .is()
...turns out that what I had said is the correct answer. Here is the result:
http://jsperf.com/hasclass-vs-is-so
The is is multi-purpose, you can for example do is('.class'), is(':checked'), etc which means is has more to do where is hasClass is limited which only checks for a class being set or not....
Multiple github accounts on the same computer?
...p with multiple SSH keypairs.
This link is easy to follow (Thanks Eric):
http://code.tutsplus.com/tutorials/quick-tip-how-to-work-with-github-and-multiple-accounts--net-22574
Generating SSH keys (Win/msysgit)
https://help.github.com/articles/generating-an-ssh-key/
Also, if you're working with mu...