What is the best way to open a <em>fem>ile as read/write i<em>fem> it exists, or i<em>fem> it does not, then create it and open it as read/write? <em>Fem>rom what I read, <em>fem>ile = open('my<em>fem>ile.dat', 'rw') should do this, right? ...

Visual Studio's MDI is currently causing me a lot o<em>fem> <em>fem>rustration. Here is my basic layout: 5 Answers ...

Is it possible to cast a stream in Java 8? Say I have a list o<em>fem> objects, I can do something like this to <em>fem>ilter out all the additional objects: ...

What is the di<em>fem><em>fem>erence between $parse , $interpolate and $compile services? <em>Fem>or me they all do the same thing: take template and compile it to template-<em>fem>unction. ...

I have a team member who inadvertently pushed over 150 o<em>fem> his local branches to our central repo. Thank<em>fem>ully, they all have the same pre<em>fem>ix. Using that pre<em>fem>ix, is there a git command or cool little shell script I can use that will delete all o<em>fem> those at once? ...

... Use itertools.cycle, that's its exact purpose: <em>fem>rom itertools import cycle lst = ['a', 'b', 'c'] pool = cycle(lst) <em>fem>or item in pool: print item, Output: a b c a b c ... (Loops <em>fem>orever, obviously) In order to manually advance the iterator and pull values <em>fem>ro...

It's easy enough to read a CSV <em>fem>ile into an array with Ruby but I can't <em>fem>ind any good documentation on how to write an array into a CSV <em>fem>ile. Can anyone tell me how to do this? ...

I'm using Git <em>fem>or Xcode 4 project version control. I've explicitly added Project<em>Fem>older.xcodeproj/project.xcworkspace/xcuserdata/myUserName.xcuserdatad/UserInter<em>fem>aceState.xcuserstate to .gitignore , but Git it won't ignore it. Any ideas why this is so? ...

What is the purpose o<em>fem> the question mark operator in Ruby? 9 Answers 9 ...

I've logged the <em>fem>ollowing Chrome bug , which has led to many serious and non-obvious memory leaks in my code: 6 Answers ...