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git reset --hard HEAD leaves untracked files behind
When I run git reset --hard HEAD , it's supposed to reset to a pristine version of what you pulled, as I understand it. Unfortunately, it leaves files lying around, as a git status shows a big list of untracked files.
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How to run Unix shell script from Java code?
It is quite simple to run a Unix command from Java.
17 Answers
17
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pycharm running way slow
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Every performance problem with PyCharm is unique, a solution that helps to one person will not work for another. The only proper way to fix your specific performance problem is by capturing the CPU profiler snapshot as described in this document and se...
java.nio.file.Path for a classpath resource
... java.nio.file.Path ? Ideally, I'd like to use the fancy new Path APIs with classpath resources.
8 Answers
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Best way to parse command-line parameters? [closed]
...tOption(map : OptionMap, list: List[String]) : OptionMap = {
def isSwitch(s : String) = (s(0) == '-')
list match {
case Nil => map
case "--max-size" :: value :: tail =>
nextOption(map ++ Map('maxsize -> value.toInt), tail)
c...
What does @synchronized() do as a singleton method in objective C?
...nd I would like to know what the function @synchronized() does, as I use it frequently, but do not know the meaning.
6 An...
LINQ Aggregate algorithm explained
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The easiest-to-understand definition of Aggregate is that it performs an operation on each element of the list taking into account the operations that have gone before. That is to say it performs the action on the first and second element and carries the r...
Ubuntu says “bash: ./program Permission denied” [closed]
... and computer 2. I compiled a C++ program on computer 1, and I can execute it from the terminal using ./program_name . It runs fine.
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git visual diff between branches
...is great for seeing a visual diff between two files that are checked into git:
How do I view 'git diff' output with a visual diff program?
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Angular JS break ForEach
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There's no way to do this. See https://github.com/angular/angular.js/issues/263. Depending on what you're doing you can use a boolean to just not going into the body of the loop. Something like:
var keepGoing = true;
angular.forEach([0,1,2], function(count){
if(...