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Why do some C# lambda expressions compile to static methods?
...on which didn't capture variables was compiled into a static method at the call site. Roslyn changed this behavior. Now, any lambda, which captures variables or not, is transformed into a display class:
Given this example:
public class C
{
public void M()
{
var x = 5;
Actio...
jQuery Date Picker - disable past dates
...epickers
<label for="from">From</label> <input type="text" id="from" name="from"/> <label for="to">to</label> <input type="text" id="to" name="to"/>
var dateToday = new Date();
var dates = $("#from, #to").datepicker({
defaultDate: "+1w",
changeMonth: tru...
How to work around the stricter Java 8 Javadoc when using Maven
...less of the Java version.
<profiles>
<profile>
<id>disable-java8-doclint</id>
<activation>
<jdk>[1.8,)</jdk>
</activation>
<properties>
<additionalparam>-Xdoclint:none</addition...
Getting individual colors from a color map in matplotlib
...question was actually very close to what you needed, all you have to do is call the cmap object you have.
import matplotlib
cmap = matplotlib.cm.get_cmap('Spectral')
rgba = cmap(0.5)
print(rgba) # (0.99807766255210428, 0.99923106502084169, 0.74602077638401709, 1.0)
For values outside of the ran...
How do I use reflection to call a generic method?
What's the best way to call a generic method when the type parameter isn't known at compile time, but instead is obtained dynamically at runtime?
...
How to explain callbacks in plain english? How are they different from calling one function from ano
How to explain callbacks in plain English? How are they different from calling one function from another function taking some context from the calling function? How can their power be explained to a novice programmer?
...
How to get last items of a list in Python?
...these libraries obviates manual implementation. One of these libraries is called more_itertools (install via > pip install more-itertools); see more_itertools.tail.
D. A member of the itertools library. Note, itertools.islice does not support negative slicing.
E. Another tool is implemented i...
Proper way to initialize a C# dictionary with values?
... simple .NET 4.0 console application:
static class Program
{
static void Main(string[] args)
{
var myDict = new Dictionary<string, string>
{
{ "key1", "value1" },
{ "key2", "value2" }
};
Console.ReadKey();
}
}
Can you try ...
How to make a Bootstrap accordion collapse when clicking the header div?
...t;a> tags, e.g.:
.panel-heading {
cursor: pointer;
}
Here's a jsfiddle with the modified html from the Bootstrap 3 documentation.
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foll...
Get selected value of a dropdown's item using jQuery
...gle select dom elements, to get the currently selected value:
$('#dropDownId').val();
To get the currently selected text:
$('#dropDownId :selected').text();
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