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Overloading and overriding
... //wash the Truck
}
Wash function was only washing a Car before, but now its overloaded to wash a Truck as well.
If the provided input object is a Car, it will execute Wash(Car anyCar)
If the provided input object is a Truck, then it will execute
Wash(Truck anyTruck)
Let's override Wash()...
Why do some C# lambda expressions compile to static methods?
...ple, in the Microsoft compiler, this implementation is not required (as acknowledged by sec. M.5.3 in the C# 5.0 specification). Therefore, it is undefined whether the anonymous function is static or not. Moreover, section K.6 leaves much open as to the details of expression trees.
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What Does 'Then' Really Mean in CasperJS
...ch for explaining this. This behavior has been killing me for over a year now as my Casper functional tests for an Ajax-heavy application fail randomly all the time.
– brettjonesdev
Apr 2 '15 at 23:29
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What is output buffering?
...processes the HTML.
All the fancy stuff we can do with PHP strings, we can now do with our whole HTML page as one variable.
If you've ever encountered the message "Warning: Cannot modify header information - headers already sent by (output)" while setting cookies, you'll be happy to know that output...
Detail change after Git pull
...in: git diff --stat master@{1} master
As for your question of "how do I know if I'm on master"... well, using branches is an important part of the Git workflow. You should always be aware of what branch you're on - if you pulled changes, you want to pull them to the right branch! You can see a lis...
How to read a single char from the console in Java (as the user types it)?
...ter key required.) On UNIX systems, the 'stty' command can change modes.
Now, with respect to Java... see Non blocking console input in Python and Java. Excerpt:
If your program must be console based,
you have to switch your terminal out
of line mode into character mode, and
remember to...
Java URL encoding of query string parameters
...coding of the platform is used.
See also:
What every web developer must know about URL encoding
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How to deal with SettingWithCopyWarning in Pandas?
I just upgraded my Pandas from 0.11 to 0.13.0rc1. Now, the application is popping out many new warnings. One of them like this:
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In Git, how can I write the current commit hash to a file in the same commit
I'm trying to do a fancy stuff here with Git hooks, but I don't really know how to do it (or if it's possible).
7 Answers
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ImportError: No module named Crypto.Cipher
...install pycrypto
and reinstalling pycrypto:
sudo pip install pycrypto
Now it works as expected when I do something like:
from Crypto.Cipher import AES
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