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How to render and append sub-views in Backbone.js
...ich is probably the lesser of the three evils. Here is example code lifted from Recipes With Backbone, found on page 42 of my PDF edition:
...
render: function() {
$(this.el).html(this.template());
this.addAll();
return this;
},
addAll: function() {
this.collection.each(this.addOn...
Delete element in a slice
... Don't you get out of range exception if i is the last element from slice? a = append(a[:i], a[i+1:]...)
– themihai
May 21 '15 at 8:13
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Spark java.lang.OutOfMemoryError: Java heap space
...or your heap. IME reducing the mem frac often makes OOMs go away. UPDATE: From spark 1.6 apparently we will no longer need to play with these values, spark will determine them automatically.
Similar to above but shuffle memory fraction. If your job doesn't need much shuffle memory then set it to a...
Why is the use of tuples in C++ not more common?
... where tuples would solve many problems (usually returning multiple values from functions).
12 Answers
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What is Linux’s native GUI API?
...onents that make it easy to use, but rather a conglomeration of components from different vendors, etc.
– Chris Thompson
Oct 4 '12 at 16:36
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Python how to write to a binary file?
...ry vs. text mode means in 2.x. It doesn't matter what type your bytes come from. (In 3.x, of course, binary vs. text mode means that you write bytes vs. unicode, and the \r\n feature is part of the universal newlines options for text.)
– abarnert
Dec 13 '14 at ...
How to find out if an item is present in a std::vector?
...
You can use std::find from <algorithm>:
#include <vector>
vector<int> vec;
//can have other data types instead of int but must same datatype as item
std::find(vec.begin(), vec.end(), item) != vec.end()
This returns a bool (t...
RVM: Uninstalling all gems of a gemset
...
rvm gemset empty <gemset name>
This will remove all gems from your mentioned gemset.
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How do I represent a hextile/hex grid in memory?
...ngular Grid section and the the movement section. Although it is different from what you are looking for it may help you formulate how to do what you want.
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Convert a float64 to an int in Go
... in Go? I know the strconv package can be used to convert anything to or from a string, but not between data types where one isn't a string. I know I can use fmt.Sprintf to convert anything to a string, and then strconv it to the data type I need, but this extra conversion seems a bit clumsy -...