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How to change position of Toast in Android?
... will fix it:
Toast toast= Toast.makeText(getApplicationContext(),
"Your string here", Toast.LENGTH_SHORT);
toast.setGravity(Gravity.TOP|Gravity.CENTER_HORIZONTAL, 0, 0);
toast.show();
share
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...
How do I check what version of Python is running my script?
...
This information is available in the sys.version string in the sys module:
>>> import sys
Human readable:
>>> print(sys.version) # parentheses necessary in python 3.
2.5.2 (r252:60911, Jul 31 2008, 17:28:52)
[GCC 4.2.3 (Ubuntu 4.2.3-2ubuntu7)]...
When writing a directive in AngularJS, how do I decide if I need no new scope, a new child scope, or
...utes evaluated in the context of the parent scope; they are either one-way strings ('@'), one-way expressions ('&'), or two-way variable bindings ('=').
On self-contained components, it doesn't make sense to need to apply other directives or attributes on it because it exists by itself. Its st...
RootViewController Switch Transition Animation
...ation.
Swift 3.0 Update:
func changeRootViewController(with identifier:String!) {
let storyboard = self.window?.rootViewController?.storyboard
let desiredViewController = storyboard?.instantiateViewController(withIdentifier: identifier);
let snapshot:UIView = (self.window?.snapshotV...
open() in Python does not create a file if it doesn't exist
...
Yes, I did. It is a unicode string. I also tried with open('{}.txt'.format(filename), 'a+') as myfile:
– Loretta
Jul 29 '15 at 12:32
...
jQuery Tips and Tricks
...of servers... and still people complain about the difference between $(<string>) & $(<function>). Makes me want to cry :)
– JoeBloggs
Dec 12 '08 at 11:20
...
Handling InterruptedException in Java
...ds, it makes perfect sense for the method to throw InterruptedExceptions.
String tryToReadFile(File f) throws InterruptedException {
for (int i = 0; i < 10; i++) {
if (f.exists())
return readFile(f);
Thread.sleep(1000);
}
return null;
}
This post has ...
How to add number of days to today's date? [duplicate]
...eeds a minor but important improvement to be safe if the days are given as string instead of an integer: see my comment below stackoverflow.com/a/20468397/2732083
– Erik Aderhold
Sep 4 '14 at 13:40
...
Evil Mode best practice? [closed]
... (message "graphics active")
)
(insert (shell-command-to-string "xsel -o -b"))
)
)
(global-set-key [f8] 'copy-to-clipboard)
(global-set-key [f9] 'paste-from-clipboard)
Obviously, you will have to decide for yourself whether any of these controversial changes are worth it, ...
How to make git ignore changes in case?
...
You can force git to rename the file in a case-only way with this command:
git mv --cached name.txt NAME.TXT
Note this doesn't change the case of the file in your checked out copy on a Windows partition, but git records the casing change and you can commit that change. Future checkouts will ...