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Git branching strategy integated with testing/QA process

Our development team has been using the GitFlow branching strategy and it has been great ! 6 Answers ...
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Speed up the loop operation in R

I have a big performance problem in R. I wrote a function that iterates over a data.frame object. It simply adds a new column to a data.frame and accumulates something. (simple operation). The data.frame has roughly 850K rows. My PC is still working (about 10h now) and I have no idea about the...
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Is it possible to push a git stash to a remote repository?

In git, is it possible to create a stash, push the stash to a remote repository, retrieve the stash on another computer, and apply the stash? ...
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Intellij IDEA: Hotkey for “scroll from source”

...st IntelliJ IDEA, there is a keymap entry called "Select in Project View" with no default shortcut. Just add a shortcut key to it. No need for a plugin. share | improve this answer | ...
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What is your favorite C programming trick? [closed]

...ues) { while(*values) { x = *values++; /* do whatever with x */ } } func((type[]){val1,val2,val3,val4,0}); Static linked lists int main() { struct llist { int a; struct llist* next;}; #define cons(x,y) (struct llist[]){{x,y}} struct llist *list=cons(1, cons(2,...
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Why does “return list.sort()” return None, not the list?

...verify that the findUniqueWords does result in a sorted list . However, it does not return the list. Why? 7 Answers ...
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Best way to merge two maps and sum the values of same key?

...tor over any duplicate values. The standard semigroup for Int uses the addition operator, so you get the sum of values for each duplicate key. Edit: A little more detail, as per user482745's request. Mathematically a semigroup is just a set of values, together with an operator that takes two valu...
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How to export DataTable to Excel

... to Excel in C#? I am using Windows Forms. The DataTable is associated with a DataGridView control. I have to export records of DataTable to Excel. ...
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How to get index of object by its property in JavaScript?

...ggest, looping through the array is probably the best way. But I would put it in it's own function, and make it a little more abstract: function findWithAttr(array, attr, value) { for(var i = 0; i < array.length; i += 1) { if(array[i][attr] === value) { return i; ...
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Create request with POST, which response codes 200 or 201 and content

Suppose I write a REST service whose intent is to add a new data item to a system. 7 Answers ...