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How can I detect if this dictionary key exists in C#?
...n your base namespace to do a check and then call the base's Add method in order to actually add it. Hope this works for you
using System;
using System.Collections.Generic;
using System.Collections;
namespace Main
{
internal partial class Dictionary<TKey, TValue> : System.Collections.Gen...
using jquery $.ajax to call a PHP function
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Receive result from DialogFragment
...TargetFragment(this, 1);
sets a target Fragment and not Activity. So in order to do this you need to use implement an InterfaceCommunicator.
In your DialogFragment set a global variable
public InterfaceCommunicator interfaceCommunicator;
Create a public function to handle it
public interfa...
Pandas every nth row
...row-selections.
This assumes, of course, that you have an index column of ordered, consecutive, integers starting at 0.
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How to remove elements from a generic list while iterating over it?
... ). Reverse<T> doesn't just go through the original list in reverse order (w/o allocating extra memory). Therefore both ToList() and Reverse() have same memory consumption (both create copy), but ToList() doesn't do anything to the data. With Reverse<int>(), I would wonder why is list re...
What is the difference between “word-break: break-all” versus “word-wrap: break-word” in CSS
...used to specify whether or not the browser may break lines within words in order to prevent overflow when an otherwise unbreakable string is too long to fit in its containing box.
Possible values:
normal: Indicates that lines may only break at normal word break points.
break-word: Indicates that...
How do I set up email confirmation with Devise?
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Swapping column values in MySQL
...ocs, It's not safe to assign and read variables in a single statement. The order of operations is not guaranteed. So the only safe method is #4
– AMIB
Jan 27 '13 at 10:01
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Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
... on jsfiddle.net/AdrienBe/jthu55v7/
Many people went to great efforts in order to make this happen using CSS only. See articles and questions about it:
css-tricks.com/line-clampin : 5 stars article on line camplin
mobify.com/blog/multiline-ellipsis-in-pure-css : CSS only
cssmojo.com/line-clamp_f...