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Python 2.7 getting user input and manipulating as string without quotations

... Use raw_input() instead of input(): testVar = raw_input("Ask user for something.") input() actually evaluates the input as Python code. I suggest to never use it. raw_input() returns the verbatim string entered by the user. ...
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he

... This method can have side effects. $_streq method from @tlwhitec is better. – rools Apr 14 '19 at 14:08 add a comment ...
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Hashing a file in Python

...those bigger files in chunks! import sys import hashlib # BUF_SIZE is totally arbitrary, change for your app! BUF_SIZE = 65536 # lets read stuff in 64kb chunks! md5 = hashlib.md5() sha1 = hashlib.sha1() with open(sys.argv[1], 'rb') as f: while True: data = f.read(BUF_SIZE) i...
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How can I visualize per-character differences in a unified diff file?

...ight space changes): git diff --color-words='[^[:space:]]|([[:alnum:]]|UTF_8_GUARD)+' In general: git diff --color-words=<re> where <re> is a regexp defining "words" for the purpose of identifying changes. These are less noisy in that they color the changed "words", whereas using ...
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AngularJS UI Router - change url without reloading state

...ly you can use $state.transitionTo instead of $state.go . $state.go calls $state.transitionTo internally but automatically sets options to { location: true, inherit: true, relative: $state.$current, notify: true } . You can call $state.transitionTo and set notify: false . For example: ...
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How to convert a java.util.List to a Scala list

... import scala.collection.JavaConversions._ will do implicit conversion for you; e.g.: var list = new java.util.ArrayList[Int](1,2,3) list.foreach{println} share | ...
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Are Swift variables atomic?

... you, i.e.: class Car { static let sharedCar: Car = Car() // will be called inside of dispatch_once } private let sharedCar: Car2 = Car2() // same here class Car2 { } Update 05/25/16: Keep an eye out for swift evolution proposal https://github.com/apple/swift-evolution/blob/master/proposals...
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How can I unit test a GUI?

... in my code are well-tested, but because there is so much GUI code, my overall code coverage is lower than I'd like. Are there any guidelines on unit-testing GUI code? Does it even make sense? ...
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Valid to use (anchor tag) without href attribute?

...ter Bootstrap to build a site, and a lot of its functionality depends on wrapping things in <a> , even if they're just going to execute Javascript. I've had problems with the href="#" tactic that Bootstrap's documentation recommends, so I was trying to find a different solution. ...
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Disable submit button when form invalid with AngularJS

... +1 Coincidentally, I was just reading this great post of yours: benlesh.com/2012/11/angular-js-form-validation.html – Ben May 15 '14 at 17:48 ...