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How to use Active Support core extensions
... you are playing with some code or something, you can add or modify .irbrc file to require all libs that you use all the time. It will load them automatically on start. I.E. I use awesome_print, hirb and some custom methods all the time - so I just put them there and don't have to think twice for th...
What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
...e quotation string "sans-serif-medium"
FONT FAMILY TTF FILE
1 casual ComingSoon.ttf
2 cursive DancingScript-Regular.ttf
3 monospace DroidSansMono.ttf
4 sans-serif ...
Specifically, what's dangerous about casting the result of malloc?
...explicit in programming and I generally double-check to include the header files for all functions I use.
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Making a property deserialize but not serialize with json.net
We have some configuration files which were generated by serializing C# objects with Json.net.
10 Answers
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Clone contents of a GitHub repository (without the folder itself)
... @JohnLittle Had the same problem, turns out there is a hidden .DS_Store file, that hides there. Simply rm .DS_Store and you're good to go.
– Selrond
Mar 22 '17 at 5:29
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Read input from console in Ruby?
... I have a conflict with this solution: Kernel.gets try to read the files found in ARGV and only asks to console if not ARGV found. To force to read from console even if ARGV is not empty use STDIN.gets.
– fguillen
Mar 26 '12 at 11:46
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Making a private method public to unit test it…good idea?
...l be tested, but they don't bloat the interface.
Yes, this will result in file- and class-bloat.
Yes, this does make the public and private specifiers redundant.
Yes, this is a pain in the ass.
This is, unfortunately, one of the many sacrifices we make to make code testable. Perhaps a future la...
how to stop browser back button using javascript
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I created a .js file as recommended and included the js file in my code using the following: <script src="./javascript/noback.js"></script> But I can still perform a back (using Safari). What am I missing? This library was ad...
What is the difference between map and flatMap and a good use case for each?
...ee the difference how it is processing the data.
Below is the sample data file.
hadoop is fast
hive is sql on hdfs
spark is superfast
spark is awesome
The above file will be parsed using map and flatMap.
Using map
>>> wc = data.map(lambda line:line.split(" "));
>>> wc.collect...
How do I implement __getattribute__ without an infinite recursion error?
... Oh that doesn't quiet work when you run the class though, no? File "Script1.py", line 5, in init self.test = 20 AttributeError: can't set attribute
– Greg
Dec 16 '08 at 17:06
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