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What would be a good docker webdev workflow?
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getting exception “IllegalStateException: Can not perform this action after onSaveInstanceState”
... happening as its not happening in application code but its getting caused by some or the other event from the application (assumption)
...
What is the difference between required and ng-required?
... you're referring to is html5 validation, which is preformed automatically by most modern browsers. If you want to take control over this (disabling what the browser does) you can add the attribute novalidate: <form method="post" action="/foo" novalidate>. Again, this is a html5 attribute, not...
Using the Swift if let with logical AND operator &&
...tln("success!")
}
For those now using Swift 3, "where" has been replaced by a comma. The equivalent would therefore be:
if let w = width as? Int, w < 500
{
println("success!")
}
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git add remote branch
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Dispelling the UIImage imageNamed: FUD
...ompressed, but consumes over half a MB decompressed - width * height * 4). By contrast +imageWithContentsOfFile: will decompress that image everytime the image data is needed. As you can imagine, if you only need the image data once, you've won nothing here, except to have a cached version of the im...
How to identify whether a file is normal file or directory
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Maven Run Project
...in method of a Java class? I have a project that I'd like to test manually by simply doing something like "mvn run".
6 Answ...
Plot a bar using matplotlib using a dictionary
...
You can do it in two lines by first plotting the bar chart and then setting the appropriate ticks:
import matplotlib.pyplot as plt
D = {u'Label1':26, u'Label2': 17, u'Label3':30}
plt.bar(range(len(D)), list(D.values()), align='center')
plt.xticks(ra...
What does gcc's ffast-math actually do?
...e defined." and something from glibc, like (math.h near math_errhandling) "By default all functions support both errno and exception handling. In gcc's fast math mode and if inline functions are defined this might not be true."
– osgx
Mar 3 '14 at 0:39
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