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Reset select2 value and show placeholder
How do I set the placeholder on value reset by select2. In my example If locations or grade select boxes are clicked and my select2 has a value than the value of select2 should reset and show the default placeholder. This script is resetting the value but won't show the placeholder
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Password hint font in Android
...Remove android:inputType="textPassword" from your xml file and instead, in set it in java:
EditText password = (EditText) findViewById(R.id.password_text);
password.setTransformationMethod(new PasswordTransformationMethod());
With this approach, the hint font looks good but as you're typing in th...
Linux bash: Multiple variable assignment
...ork: so that bash can launch the date command. In the second example, you set up a pipeline between date and your sub-shell. I think bash these days is clever enough not to actually fork into the subshell, but I'm not sure about that. At any rate, it looks like it would :)
– O...
Concatenating string and integer in python
...well with print but cannot be assigned to a variable as a string. It gives Set object.
– specialscope
Jul 19 '12 at 10:49
2
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Generate a random letter in Python
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@Dannid Doesn't random.sample() return a unique set of values from the input, which is not the same as random.choice()?
– Droppy
Apr 26 '17 at 7:07
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Difference between return and exit in Bash functions
...lications/scripts, not functions. So in this regard, the only keyword that sets the exit code of the script (the one that can be caught by the calling program using the $? shell variable) is exit.
EDIT 2:
My last statement referring exit is causing some comments. It was made to differentiate retur...
PHP shell_exec() vs exec()
... editor after snippets, if snippets enabled
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How to comment out a block of Python code in Vim
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one way manually
:set number
:10,12s/^/#
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Iteration ng-repeat only X times in AngularJs
...r a range.limitTo is useless in that case. It's not about iterating over a set of values that mean something on their own,it's iterating 4 times for instance.not 4 times over a slice of an existing array,just 4 times. just like in coffeescript when you create an adhoc slice , like "[0..4]" ,you don...
Url decode UTF-8 in Python
...s library as well:
import requests
url = "http://www.mywebsite.org/Data%20Set.zip"
print(f"Before: {url}")
print(f"After: {requests.utils.unquote(url)}")
Output:
$ python3 test_url_unquote.py
Before: http://www.mywebsite.org/Data%20Set.zip
After: http://www.mywebsite.org/Data Set.zip
Might be...