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Add vertical whitespace using Twitter Bootstrap?
...ame here searching for the same thing, I found that Bootstrap has the help-block, very handy for these situations:
<div class="help-block"></div>
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How to make sure that string is valid JSON using JSON.NET
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Any way to do it without a try block? I don't use try blocks unless I'm dealing with an unknown. I am looking for something like JsonConvert.TryDeserializeObject. Operational try catches are just plain bad code.
– Jordan
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C: What is the difference between ++i and i++?
...ween using ++i and i++ , and which should be used in the incrementation block of a for loop?
21 Answers
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Makefile variable as prerequisite
...ENV),)
$(error ENV is not set)
endif
Warnings:
don't use tab in that block
use with care: even the clean target will fail if ENV is not set. Otherwise see Hudon's answer which is more complex
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navbar color in Twitter Bootstrap
...on: none;
text-shadow: 0 0px 0 #ffffff;
}
.navbar .brand {
display: block;
float: left;
padding: 10px 20px 10px;
margin-left: -20px;
font-size: 20px;
font-weight: 200;
color: white;
text-shadow: 0 0px 0 #ffffff;
}
.navbar .nav > li > a:focus,
.navbar .nav > li > a:h...
Why doesn't adding CORS headers to an OPTIONS route allow browsers to access my API?
...: CORS, and that should trigger the pre-flight request and hit the OPTIONS block.
See MDN Web API Reference - CORS Preflighted requests
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MySQL error 2006: mysql server has gone away
...y be easier to check if the connection and re-establish it if needed.
See PHP:mysqli_ping for info on that.
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How to Disable landscape mode in Android?
...s will leave the device to use its default preferred orientation, will not block any purchases/downloads on Google Play, and will ensure the sensor doesn't mess up your (NDK, in my case) game.
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java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare();
...s you to perform asynchronous work on your user interface. It performs the blocking operations in a worker thread and then publishes the results on the UI thread, without requiring you to handle threads and/or handlers yourself.
public void onClick(View v) {
new CustomTask().execute((Void[])nul...
C# - Keyword usage virtual+override vs. new
...y what I was looking for. The only problem I had is that flickr images are blocked at my workplace so I had to access it via my phone...
– mezoid
Apr 8 '10 at 7:34
7
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