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Can Android do peer-to-peer ad-hoc networking?
Is it possible to set up Android in ad-hoc peer-to-peer wifi mode? For example, I would like to have one phone broadcast a message, and have all peers in the network receive the broadcast, without having a server. I would like to use wifi since bluetooth range is more limited.
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iOS app, programmatically get build version
...date];
CGRect screenRect = [[UIScreen mainScreen] bounds];
CGFloat screenWidth = screenRect.size.width - 65.0;
NSString *comments = NSLocalizedString(@"Please write your comments below:", nil);
NSString *build = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"];
NSString *ve...
How to loop through all the properties of a class?
...e.WriteLine("{0} = {1}", prop.Name, prop.GetValue(obj));
}
This also provides easy access to things like TypeConverter for formatting:
string fmt = prop.Converter.ConvertToString(prop.GetValue(obj));
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Definitive way to trigger keypress events with jQuery
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This did not work for me with a jQuery UI slider. I had to set e.keyCode like OreiA's answer below.
– crizCraig
Feb 5 '11 at 20:35
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How To Change DataType of a DataColumn in a DataTable?
..., to a given type:
public static class DataTableExt
{
public static void ConvertColumnType(this DataTable dt, string columnName, Type newType)
{
using (DataColumn dc = new DataColumn(columnName + "_new", newType))
{
// Add the new column which has the new type, a...
Remove Last Comma from a string
...re is only white space after the comma? This is my code.
I got a working fiddle . But it has a bug.
10 Answers
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How to add anything in through jquery/javascript?
...appends it to the current document, not the original source (which was provided by the server). That's why FireBug and Chrome Dev tools are so useful.
– Bernhard Hofmann
Jan 11 '13 at 14:26
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How to ignore HTML element from tabindex?
...chnically tabIndex only supports 0 -32767 according to linkW3. So when I did this; I used 500. Hackish; but worked.
– Flea
Mar 23 '12 at 20:34
38
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How to pass password automatically for rsync SSH command?
... It should be noted that this is not always possible to do (e.g. many android ssh server implementation are quite limited).
– Ponkadoodle
Aug 28 '15 at 4:05
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Remove/hide a preference from the screen
...oading preferences from the xml file.
But in some cases i need completely hide one of the preferences from the screen based on my app state. There is a setEnabled method, but it's not exactly what i want. I want to remove that preference from the screen completely.
Is it possible ?
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