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How to assign Profile values?
...assumes you are using a Web Site Project, and they tell you just to add a <profile> section to your Web.config and party on with Profile.property, but that doesn't work in Web Application Projects.
You have two choices to roll your own:
(1) Use the Web Profile Builder. This is a custom tool ...
A Java collection of value pairs? (tuples?)
...Map where you can define the types of each entry in the map, for example <String, Integer> .
19 Answers
...
How do you convert a DataTable into a generic list?
...ions.AsEnumerable (an extension method) and then if you really need a List<DataRow> instead of just IEnumerable<DataRow> you can call Enumerable.ToList:
IEnumerable<DataRow> sequence = dt.AsEnumerable();
or
using System.Linq;
...
List<DataRow> list = dt.AsEnumerable().ToL...
How to calculate a time difference in C++
... function.
const clock_t begin_time = clock();
// do something
std::cout << float( clock () - begin_time ) / CLOCKS_PER_SEC;
If you want calculate execution time for self ( not for user ), it is better to do this in clock ticks ( not seconds ).
EDIT:
responsible header files - <ctime...
Word-wrap in an HTML table
...table set to width:100% , with one row and two columns. Text in columns, although styled with the above word-wrap , doesn't wrap. It causes the text to go past the bounds of the cell. This happens on Firefox, Google Chrome and Internet Explorer.
...
Font-awesome, input type 'submit'
...
use button type="submit" instead of input
<button type="submit" class="btn btn-success">
<i class="fa fa-arrow-circle-right fa-lg"></i> Next
</button>
for Font Awesome 3.2.0 use
<button type="submit" class="btn btn-success">
&l...
How to get current time and date in C++?
...system_clock::now()
Example (copied from en.cppreference.com):
#include <iostream>
#include <chrono>
#include <ctime>
int main()
{
auto start = std::chrono::system_clock::now();
// Some computation here
auto end = std::chrono::system_clock::now();
std::chron...
Get source JARs from Maven repository
...ipse plugin, (for example from the command line mvn eclipse:eclipse )
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-eclipse-plugin</artifactId>
...
Gson - convert from Json to a typed ArrayList
... json string into a custom object.
logs = gson.fromJson(br, new TypeToken<List<JsonLog>>(){}.getType());
Documentation:
Represents a generic type T.
Java doesn't yet provide a way to represent generic types, so this class does. Forces clients to create a subclass of this cla...
Pretty printing XML in Python
...orrow this indent function, for use with the ElementTree library that's built in to Python since 2.5.
Here's what that would look like:
from xml.etree import ElementTree
def indent(elem, level=0):
i = "\n" + level*" "
j = "\n" + (level-1)*" "
if len(elem):
if not elem.text or...