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C# LINQ find duplicates in List
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The easiest way to solve the problem is to group the elements based on their value, and then pick a representative of the group if there are more than one element in the group. In LINQ, this translates to:
var query = lst.GroupBy(x => x)
.Where(g => g.Count() > 1...
Can you use if/else conditions in CSS?
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You could create two separate stylesheets and include one of them based on the comparison result
In one of the you can put
background-position : 150px 8px;
In the other one
background-position : 4px 8px;
I think that the only check you can perform in CSS is browser recognition:
Cond...
Powershell v3 Invoke-WebRequest HTTPS error
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Based on the API documentation of the REST service im using 406 indicates "that the accept header included in the request does not allow an XML or JSON response"
– floyd
Jul 31 '12 at 14...
JSHint and jQuery: '$' is not defined
...his problem. It keeps your code "contained" and gives a performance boost (based on Paul Irish's "10 things I learned about Jquery").
I tend to write my module patterns like this:
(function (window) {
// Handle dependencies
var angular = window.angular,
$ = window.$,
docume...
Ruby Arrays: select(), collect(), and map()
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What are the differences between double-dot “..” and triple-dot “…” in Git commit ranges?
... difference of r1 and
r2 and is defined as "r1 r2 --not
$(git merge-base --all r1 r2)". It is
the set of commits that are
reachable from either one of r1 or r2
but not from both.
Which basically means that you'll get all commits that are in either of the two branches, but not in bo...
How to call function of one php file from another php file and pass parameters to it?
...ction getEmployeeFullName($employeeId) {
// Write code to return full name based on $employeeId
}
You can include common-functions.php in another file as below.
include('common-functions.php');
echo 'Name of first employee is ' . getEmployeeFullName(1);
You can include any number of files to an...
Interview questions: WPF Developer [closed]
...k is longer).
I have had a zero failure rate on making a hiring descision based on the results of an actual real life programming test.
The task doesn't have to be too difficult. I've used a simple message of the day application in the past with the messages being held in a database or XML file an...
Angular HttpPromise: difference between `success`/`error` methods and `then`'s arguments
...tional way of registering callbacks and doesn't return a promise.
Promise-based callbacks (.then()) make it easy to chain promises (do a call, interpret results and then do another call, interpret results, do yet another call etc.).
The .success() method is a streamlined, convenience method when y...
Build.scala, % and %% symbols meaning
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