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The simplest way to resize an UIImage?
In my iPhone app, I take a picture with the camera, then I want to resize it to 290*390 pixels. I was using this method to resize the image :
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How do I UPDATE from a SELECT in SQL Server?
...Table_A.col2 = Table_B.col2
FROM
Some_Table AS Table_A
INNER JOIN Other_Table AS Table_B
ON Table_A.id = Table_B.id
WHERE
Table_A.col3 = 'cool'
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Testing if a checkbox is checked with jQuery
If the checkbox is checked, then I only need to get the value as 1; otherwise, I need to get it as 0. How do I do this using jQuery?
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How do I change the font size of a UILabel in Swift?
... 20)
Or like this:
label.font = label.font.withSize(20)
This will use the same font. 20 can be whatever size you want of course.
Note: The latter option will overwrite the current font weight to regular so if you want to preserve the font weight use the first option.
Swift 3 Update:
label.fo...
How to close current tab in a browser window?
I want to create a link on a webpage that would close the currently active tab in a browser without closing other tabs in the browser. When the user clicks the close link, an alert message should appear asking the user to confirm with two buttons, "YES" and "NO". If the user clicks "YES", close th...
Is it possible to insert multiple rows at a time in an SQLite database?
...ate
As BrianCampbell points out here, SQLite 3.7.11 and above now supports the simpler syntax of the original post. However, the approach shown is still appropriate if you want maximum compatibility across legacy databases.
original answer
If I had privileges, I would bump river's reply: You can in...
Remove duplicates from a List in C#
...
Perhaps you should consider using a HashSet.
From the MSDN link:
using System;
using System.Collections.Generic;
class Program
{
static void Main()
{
HashSet<int> evenNumbers = new HashSet<int>();
HashSet<int> oddNumbers = new Hash...
Find element's index in pandas Series
...y basic question but for some reason I can't find an answer. How can I get the index of certain element of a Series in python pandas? (first occurrence would suffice)
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Why do we need fibers
...iterator continues where it left off.
It would be instructive to think of what would be required to do this without fibers. EVERY class which wanted to provide both internal and external iterators would have to contain explicit code to keep track of state between calls to next. Each call to next wo...
How to hide elements without having them take space on the page?
I'm using visibility:hidden to hide certain elements, but they still take up space on the page while hidden.
12 Answers
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