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Custom CSS Scrollbar for Firefox
...lways) are colored.
Visual Demo:
.scroll {
width: 20%;
height: 100px;
border: 1px solid grey;
overflow: scroll;
display: inline-block;
}
.scroll-color-auto {
scrollbar-color: auto;
}
.scroll-color-dark {
scrollbar-color: dark;
}
.scroll-color-light {
scrollbar-col...
How does Hadoop process records split across block boundaries?
...o discard the first line or not.
So basically if you have 2 lines of each 100Mb in the same file, and to simplify let's say the split size is 64Mb. Then when the input splits are calculated, we will have the following scenario:
Split 1 containing the path and the hosts to this block. Initialized ...
“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
...
1003
I would recommend using INSERT...ON DUPLICATE KEY UPDATE.
If you use INSERT IGNORE, then the...
Resize image proportionally with MaxHeight and MaxWidth constraints
...
Working Solution :
For Resize image with size lower then 100Kb
WriteableBitmap bitmap = new WriteableBitmap(140,140);
bitmap.SetSource(dlg.File.OpenRead());
image1.Source = bitmap;
Image img = new Image();
img.Source = bitmap;
WriteableBitmap i;
do
{
ScaleTransform st = new ...
What difference is there between WebClient and HTTPWebRequest classes in .NET?
...basic auth wrong, require weird workarounds like ServicePointManager.Expect100Continue = false, do other non-standard things and have many quirks and idiosyncrasies. I started RestSharp to help smooth out those problems.
– John Sheehan
Feb 14 '11 at 2:30
...
What is a StackOverflowError?
...
Ha ha ha, so here it is: while (points < 100) {addMouseListeners(); moveball(); checkforcollision(); pause(speed);} Wow do I feel lame for not realizing that I would end up with a stackfull of mouse listeners... Thanks guys!
– Ziggy
...
What is the maximum possible length of a .NET string?
...
After a few hours, I've given up. Final results: Can go a lot bigger than 100,000,000 characters, instantly given System.OutOfMemoryException at 1,000,000,000 characters.
using System;
using System.Collections.Generic;
public class MyClass
{
public static void Main()
{
int i = 100...
How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
...
Tested with 1000000 iterations. This kind of localization had no effect in performance. Not even a single millisecond in 1000000 iterations. This is simply useless.
...
Why can I initialize a List like an array in C#?
...s:
var grades = new Dictionary<string, int>
{
{ "Suzy", 100 },
{ "David", 98 },
{ "Karen", 73 }
};
Is roughly identical to:
var temp = new Dictionary<string, int>();
temp.Add("Suzy", 100);
temp.Add("David", 98);
temp.Add("Karen", 73);
var grades = temp...
How many constructor arguments is too many?
...ings in their head at once; they can only remember four (Susan Weinschenk, 100 Things Every Designer Needs to Know about People, 48). Even so, I consider four to be something of a high earth orbit. But that's because my thinking has been altered by Bob Martin.
In Clean Code, Uncle Bob argues for th...