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How do I sort a vector of pairs based on the second element of the pair?
...r... He said: "is there and easy way to sort the list in increasing order based on the second element of the pair?"
– Evan Teran
Dec 5 '14 at 18:42
...
Co-variant array conversion from x to y may cause run-time exception
... reference an array of objects (in your case, LinkLabels) as an array of a base type (in this case, as an array of Controls). It is also compile time legal to assign another object that is a Control to the array. The problem is that the array is not actually an array of Controls. At runtime, it is s...
SASS - use variables across multiple files
...her scss files like this:
// Utilities
@import "utilities/variables";
// Base Rules
@import "base/normalize";
@import "base/global";
then, within any of the files I have imported, I should be able to access the variables I have declared.
Just make sure you import the variable file before any of...
A definitive guide to API-breaking changes in .NET
... count for the signature of the method. You cannot overload two functions based solely on the return type either. Same problem.
– Jason Short
Sep 24 '09 at 21:22
1
...
Why does Decimal.Divide(int, int) work, but not (int / int)?
...tems, it is often a requirement that we can guarantee a certain number of (base-10) decimal places accuracy. This is generally impossible if the input/source data is in base-10 but we perform the arithmetic in base-2 (because the number of decimal places required for the decimal expansion of a numbe...
How do I fetch a single model in Backbone?
...d. Try adding the following to your Clock model:
url : function() {
var base = 'clocks';
if (this.isNew()) return base;
return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + this.id;
},
This approach assumes that you have implemented controllers with the hashbang in your URL like...
Django: How to manage development and production settings?
...ate four python files inside of the settings directory namely __init__.py, base.py, dev.py and prod.py
Settings files:
settings/
__init__.py
base.py
prod.py
dev.py
Open __init__.py and fill it with the following content:
init.py:
from .base import *
# you need to set "myprojec...
Generic type conversion FROM string
...{
public T TypedValue
{
get { return (T)Convert.ChangeType(base.Value, typeof(T)); }
set { base.Value = value.ToString();}
}
}
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How do I get a TextBox to only accept numeric input in WPF?
...g RegularExpression
{
get
{
return (string)base.GetValue(RegularExpressionProperty);
}
set
{
base.SetValue(RegularExpressionProperty, value);
}
}
public static readonly DependencyProperty MaxLengthProperty =
...
How to find the nearest parent of a Git branch?
...oach is a bit different from what you have envisioned.
Git’s history is based on a DAG of commits. Branches (and “refs” in general) are just transient labels that point to specific commits in the continually growing commit DAG. As such, the relationship between branches can vary over time, bu...