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File upload progress bar with jQuery
... has already been uploaded so that I can calculate the percentage uploaded and create a progress bar?
9 Answers
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What are Runtime.getRuntime().totalMemory() and freeMemory()?
... Runtime.getRuntime().totalMemory() , Runtime.getRuntime().freeMemory() , and Runtime.getRuntime().maxMemory() is.
7 Ans...
The Following Module was built either with optimizations enabled or without debug information
.... I've checked that it's in debug mode on the non-web project in question and it's in Active(Debug). Deleted all items in my .NET 2.0 temp folder in Windows. Not sure what else to do here.
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Completion block for popViewController
...tion:
[CATransaction begin];
[CATransaction setCompletionBlock:^{
// handle completion here
}];
[self.navigationController popViewControllerAnimated:YES];
[CATransaction commit];
The completion block will be called as soon as the animation used by popViewControllerAnimated: ends. This funct...
Traverse a list in reverse order in Python
So I can start from len(collection) and end in collection[0] .
26 Answers
26
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showDialog deprecated. What's the alternative?
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From http://developer.android.com/reference/android/app/Activity.html
public final void showDialog (int id) Added in API level 1
This method was deprecated in API level 13. Use the new DialogFragment
class with FragmentManager instead; ...
How do I enter RGB values into Interface Builder?
...
Click on the color slider icon, and then choose "RGB Sliders" from the drop-down list.
You can also use the magnifying-glass as a color picker to pick up an exact color from anywhere on the screen; also see @ken's excellent comment below clarifying how col...
Importing CSV with line breaks in Excel 2007
...king on the file in Explorer.
I have a CSV file that is in UTF-8 encoding and contains newlines in some cells. If I open this file from Excel's File->Open menu, the "import CSV" wizard pops up and the file cannot be correctly imported: the newlines start a new row even when quoted. If I open thi...
What is the “Execute Around” idiom?
...e Around" idiom (or similar) I've been hearing about?
Why might I use it, and why might I not want to use it?
8 Answers
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JavaScript naming conventions [closed]
...
JSLint can be too radical and restrictive for many developers, then JSHint can be better choice.
– Pavel Hodek
Jan 2 '12 at 20:18
7...