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Read binary file as string in Ruby
... you the entire file in a string.
After that, you probably want to file.close. If you don’t do that, file won’t be closed until it is garbage-collected, so it would be a slight waste of system resources while it is open.
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Navigation bar appear over the views with new iOS7 SDK
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That’s not entirely true. There has been a new property introduced in iOS 7 that lets you adjust the layout behavior as in previous versions of iOS. Place this piece of code in your view controller, and you should be good to go! The space your navigation bar takes up should be accounted for auto...
Function to clear the console in R and RStudio
...nts a single blank line to my interactive terminal (on both Ubuntu and Mac OSX)
– Scott Ritchie
May 27 '13 at 13:00
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How does the ARM architecture differ from x86? [closed]
...SC (Complex Instruction Set Computing) one.
The core difference between those in this aspect is that ARM instructions operate only on registers with a few instructions for loading and saving data from / to memory while x86 can operate directly on memory as well. Up until v8 ARM was a native 32 bit ...
Comment shortcut Android Studio
...mbo just folds the block of code. Any clue?
– danielrosero
Mar 13 '18 at 22:48
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Is there an expression for an infinite generator?
...r(f, object()), as using a freshly created object as the sentinel value almost guarantees an infinite iterator regardless of the callable used as the first argument.
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IntelliJ IDEA way of editing multiple lines
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Since Idea IntelliJ IDEA 13.1 there is possibility to edit multiple lines.
Use:
Alt + Shift + Mouse click
for selection. More about this new improvement in IntelliJ blogpost here. Very useful feature.
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onActivityResult() & onResume() [duplicate]
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As others have posted, onActivityResult() is called before onResume() when your activity is being restarted.
Diane Hackborn explains that onActivityResult() is called before onResume() in order to allow anything that might affect the UI to ...
MySQL root access from all hosts
...d restart mysql
service mysql restart
By default it binds only to localhost, but if you comment the line it binds to all interfaces it finds. Commenting out the line is equivalent to bind-address=*.
To check where mysql service has binded execute as root:
netstat -tupan | grep mysql
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How to change indentation mode in Atom?
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I can't see any benefit to NOT using a monospaced font when coding, I must admit.
– Frank Bailey
May 27 '17 at 7:04
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