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printf() formatting for hex
... @quantumpotato - That's... odd. The first and third lines are identical with the exception of the number of 0's they should produce. What was your compiler/system/line of code that produced this? Did you have any lines proceeding the one that printed 14F?
– Mike
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iPhone Navigation Bar Title text color
...able from the original produced by Apple's code, except for the color.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self)
{
// this will appear as the title in the naviga...
How can I default a parameter to Guid.Empty in C#?
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Solution
You can use new Guid() instead
public void Problem(Guid optional = new Guid())
{
// when called without parameters this will be true
var guidIsEmpty = optional == Guid.Empty;
}
You can also use default(Guid)
default(Guid) also will wor...
How to get div height to auto-adjust to background size?
...ion would be to include the image under an img element set to visibility: hidden;. Then make the background-image of the surrounding div the same as the image.
This will set the surrounding div to the size of the image in the img element but display it as a background.
<div style="background-...
What is the difference between git clone and checkout?
... Coming from SVN world, I was also confused. Wow.. what a mess. In an ideal world I would enforce every source control system manufacturer to use the same terms.
– Zoltán Tamási
Nov 20 '15 at 8:46
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Enabling markdown highlighting in Vim
...
That makes a lot of sense. Didn't realize that two spaces had significance in Markdown. I think I'll leave it enabled unless it keeps bugging me. Thanks!
– Josh Earl
Jun 9 '12 at 22:32
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Comparing arrays in JUnit assertions, concise built-in way?
...pectedResult, result );
If this method is not available, you may have accidentally imported the Assert class from junit.framework.
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Script parameters in Bash
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The arguments that you provide to a bashscript will appear in the variables $1 and $2 and $3 where the number refers to the argument. $0 is the command itself.
The arguments are seperated by spaces, so if you would provide the -from and -to in the com...
`new function()` with lower case “f” in JavaScript
...rk well in all major browsers and it also seems to be fairly effective at hiding private variables. Here's an example:
3 A...
How to make modal dialog in WPF?
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Did you try showing your window using the ShowDialog method?
Don't forget to set the Owner property on the dialog window to the main window. This will avoid weird behavior when Alt+Tabbing, etc.
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