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How to switch to the new browser window, which opens after click on the button?
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You can actually use the call for driver.close() since you are switching window handles on the driver and calling for the window that you are currently on to close. I use it regularly in my code when dealing with multiple windows. driver.Quit() is t...
How to set JFrame to appear centered, regardless of monitor resolution? [closed]
... the center of the screen.
This should be done after setting the size or calling pack(), but before setting it visible, like this:
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
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How do I intercept a method call in C#?
...d like to have tracing functionality i.e. I would like to log every method call (method signature and actual parameter values) and every method exit (just the method signature).
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What's the difference between %s and %d in Python string formatting?
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what do you call these %s, %d, etc?
– Chaine
May 19 '17 at 18:21
1
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Set EditText Digits Programmatically
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Try this:
<EditText
android:inputType="number"
android:digits="0123456789."
/>
From Code:
weightInput.setKeyListener(DigitsKeyListener.getInstance("0123456789."));
But, it allows the user to include several "."
See JoeyRA's answer for rea...
A cron job for rails: best practices?
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I'm using the rake approach (as supported by heroku)
With a file called lib/tasks/cron.rake ..
task :cron => :environment do
puts "Pulling new requests..."
EdiListener.process_new_messages
puts "done."
end
To execute from the command line, this is just "rake cron". This command...
Error message Strict standards: Non-static method should not be called statically in php
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to
public static function getInstanceByName($name=''){
if you want to call them statically.
Note that static methods (and Singletons) are death to testability.
Also note that you are doing way too much work in the constructor, especially all that querying shouldn't be in there. All your cons...
How to check if a String contains another String in a case insensitive manner in Java?
... by Dave L. is when s2 contains regex markup such as \d, etc.
You want to call Pattern.quote() on s2:
Pattern.compile(Pattern.quote(s2), Pattern.CASE_INSENSITIVE).matcher(s1).find();
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Character Limit in HTML
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There are 2 main solutions:
The pure HTML one:
<input type="text" id="Textbox" name="Textbox" maxlength="10" />
The JavaScript one (attach it to a onKey Event):
function limitText(limitField, limitNum) {
if (limitField.value.length > limitNum) {
limitField.value = limit...
Can an abstract class have a constructor?
...he value 2. The concrete class TimesWhat has a constructor that allows the caller to specify the value.
Abstract constructors will frequently be used to enforce class constraints or invariants such as the minimum fields required to setup the class.
NOTE: As there is no default (or no-arg) const...