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Applications are expected to have a root view controller at the end of application launch
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Could you tell us what code you had to remove in order to sort it out? I'm using my viewDidLoad for many things, setting up all the first-time stuff, such as adding data to the UITableView. I can't move it to viewDidAppear: because I only want it to fire once.
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Difference between getDefaultSharedPreferences and getSharedPreferences
...reference (file) name and an operation mode (e.g. private, world_readable, etc.)
As mentioned by copolii, the result is the same, but the first option is simpler and lacks the flexibility to split to multiple preference files, that is offered by the second option of getSharedPreferences().
Sharin...
Programmatically access currency exchange rates [closed]
I'm setting up an online ordering system but I'm in Australia and for international customers I'd like to show prices in US dollars or Euros so they don't have to make the mental effort to convert from Australian dollars.
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What is the difference between the different methods of putting JavaScript code in an ?
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Method #2 of what? The questions don't stay in the same order as when YOU saw them.
– Diodeus - James MacFarlane
Oct 29 '08 at 12:43
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Copy folder recursively, excluding some folders
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I suggest to add the --dry-run in order to check which files are going to be copied.
– loretoparisi
Sep 20 '13 at 10:14
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Convert hex string to int in Python
...59
>>> print int("10", 0)
10
(You must specify 0 as the base in order to invoke this prefix-guessing behavior; omitting the second parameter means to assume base-10.)
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Using Panel or PlaceHolder
..."true"
BackColor="Green" ForeColor="Red" Width="200"
Height="200" BorderColor="Black" BorderStyle="Dotted">
Red text on a green background with a black dotted border.
</asp:Panel>
But the most useful feature is the DefaultButton property. When the ID matches a Button in the Pa...
How to convert DateTime to VarChar
...), 130
union select convert(nvarchar(MAX), @now, 131), 131
--132 not valid
order BY style
Here's the result
output style
Apr 28 2014 9:31AM 0
04/28/14 1
14.04.28 2
28/04/14 3
28.04.14 4
28-...
How to trick an application into thinking its stdout is a terminal, not a pipe
...d a colourful version of git status | less. You need to pass -R to less in order that it respect the colours, and you need to use script to get git status to output colour. But we don't want script to keep ownership of the keyboard, we want this to go to less. So I use this now and it works well: 0&...
How to set the authorization header using curl
... very
many web sites will not use this concept when they provide logins etc. See
the Web Login chapter further below for more details on that.
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