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Is there a 'foreach' function in Python 3?
...unction(element)
As a side note the for element in iterable syntax comes from the ABC programming language, one of Python's influences.
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Convert JavaScript String to be all lower case?
...get "Die Strasse" as the title case. Correct would be "Die Straße". Apart from that, prototype pollution is nowadays frowned upon.
– ComFreek
Apr 18 at 13:40
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How to change the text on the action bar
...d of a string resource for this activity.
You can also set the title text from code if you want to set it dynamically.
setTitle(address.getCity());
with this line the title is set to the city of a specific adress in the oncreate method of my activity.
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Normal arguments vs. keyword arguments
How are "keyword arguments" different from regular arguments? Can't all arguments be passed as name=value instead of using positional syntax?
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Display a float with two decimal places in Python
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Already covered by this answer from 2 years earlier
– wjandrea
Jun 14 at 18:02
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Java array reflection: isArray vs. instanceof
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I recently ran into an issue upgrading a Groovy application from JDK 5 to JDK 6. Using isArray() failed in JDK6:
MissingMethodException:
No signature of sun.reflect.generics.reflectiveObjects.GenericArrayTypeImpl.isArray() ...
Changing to instanceof Object[] fixed this.
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How to mock localStorage in JavaScript unit tests?
...(Storage.prototype, 'setItem')
spyOn(Storage.prototype, 'getItem')
taken from bzbarsky and teogeos's replies here https://github.com/jasmine/jasmine/issues/299
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Is it a bad practice to use break in a for loop? [closed]
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Far from bad practice, Python (and other languages?) extended the for loop structure so part of it will only be executed if the loop doesn't break.
for n in range(5):
for m in range(3):
if m >= n:
prin...
How can I change the version of npm using nvm?
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From nvm help console output: --latest-npm After installing, attempt to upgrade to the latest working npm on the given node version I didn't find a reference to this in the nvm docs, though. Please...
Convert JS date time to MySQL datetime
...and local time in minutes.
// 60000 = 60*1000 converts getTimezoneOffset() from minutes to milliseconds.
var fixedtime = new Date(isotime.getTime()-(starttime.getTimezoneOffset()*60000));
// toISOString() is always 24 characters long: YYYY-MM-DDTHH:mm:ss.sssZ.
// .slice(0, 19) removes the last 5 ch...