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Navigation in django
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I use template inheritance to customize navigation. For example:
base.html
<html>
<head>...</head>
<body>
...
{% block nav %}
<ul id="nav">
<li>{% block nav-home %}<a href="{% url home %}">H...
How to make inline functions in C#
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Yes, C# supports that. There are several syntaxes available.
Anonymous methods were added in C# 2.0:
Func<int, int, int> add = delegate(int x, int y)
{
return x + y;
};
Action<int> print = delegate(int x)
{
Console...
Adding multiple columns AFTER a specific column in MySQL
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[As an additional information] Multiple ADD, ALTER, DROP, and CHANGE clauses are permitted in a single ALTER TABLE statement, separated by commas. This is a MySQL extension to standard SQL, which permits only one of each clause per ALTER TABLE st...
How do I get started with Node.js [closed]
Are there any good resources to get started with Node.JS? Any good tutorials, blogs or books?
3 Answers
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Python dictionary: are keys() and values() always the same order?
... intervening modifications to the
dictionary, the lists will directly
correspond.
On 2.x documentation and 3.x documentation.
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XmlSerializer - There was an error reflecting type
... I am creating an XMLSerializer class and passing that into the constructor:
18 Answers
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How to add local jar files to a Maven project?
How do I add local jar files (not yet part of the Maven repository) directly in my project's library sources?
31 Answers
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Easiest way to convert int to string in C++
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C++11 introduces std::stoi (and variants for each numeric type) and std::to_string, the counterparts of the C atoi and itoa but expressed in term of std::string.
#include <string>
std::string s = std::to_string(42);
is therefore the shortest way I can thin...
converting a base 64 string to an image and saving it
...AAAACH5BAAAAAAALAAAAAABAAEAAAICTAEAOw==");
Image image;
using (MemoryStream ms = new MemoryStream(bytes))
{
image = Image.FromStream(ms);
}
return image;
}
It is possible to get an exception A generic error occurred in GDI+. when the bytes represent a bitmap. If this...
Convert a binary NodeJS Buffer to JavaScript ArrayBuffer
... as per https://stackoverflow.com/a/31394257/1375574. The Buffer constructor also takes an ArrayBufferView argument if you need to go the other direction.
Note that this will not create a copy, which means that writes to any ArrayBufferView will write through to the original Buffer instance.
In ...