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Programmatically relaunch/recreate an activity?
... Android SDK 11 added a recreate() method to activities.
I've done that by simply reusing the intent that started the activity. Define an intent starterIntent in your class and assign it in onCreate() using starterIntent = getIntent();. Then when you want to restart the activity, call finish(); s...
How to catch an Exception from a thread
... answered Jul 1 '11 at 9:41
abyxabyx
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C# loop - break vs. continue
...e. The latest complaint I saw about them was in JavaScript: The Good Parts by Douglas Crockford. But I find that sometimes using one of them really simplifies things, especially if your language doesn't include a do-while or do-until style of loop.
I tend to use break in loops that are searching a ...
Delete multiple remote branches in git
...d (e.g. "$(command)" is equivalent to `command` but doesn't get translated by markdown into something weird.) The other thing you could do is escape the backticks with '\'
– Stabledog
Jul 18 '19 at 13:21
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How do I concatenate strings and variables in PowerShell?
...ry good for doing multiline SQL statements! Why doesn't powershell do this by default!?
– Brain2000
Dec 12 '18 at 5:26
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Showing empty view when ListView is empty
.... />
and in the linked Activity:
this.listView = (ListView) findViewById(R.id.listView);
this.listView.setEmptyView(findViewById(R.id.emptyElement));
Does also work with a GridView...
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var self = this?
...ments is the other pseudo variable that should be treated the same way — by aliasing.
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Set value for particular cell in pandas DataFrame using index
...d method is .iat/.at.
Why df.xs('C')['x']=10 does not work:
df.xs('C') by default, returns a new dataframe with a copy of the data, so
df.xs('C')['x']=10
modifies this new dataframe only.
df['x'] returns a view of the df dataframe, so
df['x']['C'] = 10
modifies df itself.
Warning: It i...
How to debug a referenced dll (having pdb)
...d "existing project" to the solution. Then add a reference to the project by clicking add project reference. You can set the breakpoints in the existing project files. This is nice because the files aren't copied over.
– user420667
Sep 7 '11 at 18:45
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Best way to get application folder path
...ication, to get the current web application root directory, generally call by web page for the current incoming request:
HttpContext.Current.Server.MapPath();
System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath;
Above code description
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