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Using the Android Application class to persist data
...r approach would be to persist your data to internal storage file and then read it when your activity resumes.
UPDATE:
I got many negative feedbacks, so it is time to add a clarification. :) Well, initially I realy used a wrong assumption that the state is really important for the app. However if ...
Multiple variables in a 'with' statement?
...class test2: x=1; t2=test2() with open('f2.txt') as t2.x: for l1 in t2.x.readlines(): print(l1); # Charlie Parker # tested in python 3.6
– Ahmad Yoosofan
Aug 12 '17 at 8:33
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Check time difference in Javascript
... I know this is ancient, but where in all this gibberish does anything get read from form fields? All I see is some hard-coded example code. How do I get the difference between whatever times my user typed into my two input type="text" boxes, rather than between 9:00 AM and 5:00 PM?
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TypeError: sequence item 0: expected string, int found
...comprehension / generator expression answers are ok, I find this easier to read and understand:
values = ','.join(map(str, value_list))
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Inner text shadow with CSS
...-side, or as a javascript text-replacement method in the browser.
Further Reading:
SVG versus Canvas:
http://dev.opera.com/articles/view/svg-or-canvas-choosing-between-the-two/
Clipping and Masking with SVG Text:
http://www.w3.org/TR/SVG/text.html#TextElement
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ZSH complains about RVM __rvm_cleanse_variables: function definition file not found
...f compinit, it can be made to produce a dumped configuration which will be read in on future invocations. This dumped file is .zcompdump in the same directory as the startup files (i.e. $ZDOTDIR or $HOME).
– csgui
Apr 9 '13 at 9:41
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Is it possible to create a “weak reference” in javascript?
...sources that the garbage collector doesn't know about.
Source and further reading
https://github.com/tc39/proposal-weakrefs
https://v8.dev/features/weak-references
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Using Java 8 to convert a list of objects into a string obtained from the toString() method
...o do this without java 8, there is a pretty good trick. List.toString() already returns a collection that looks like this:
[1,2,3]
Depending on your specific requirements, this can be post-processed to whatever you want as long as your list items don't contain [] or , .
For instance:
list.toStr...
Static method in a generic class?
...quickSort(T[] array, int bottom, int top){
//do it
}
}
Of course, after reading the answers above I realized that this would be an acceptable alternative without using a generic class:
public static void quickSort(Comparable[] array, int bottom, int top){
//do it
}
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How to use querySelectorAll only for elements that have a specific attribute set?
... string containing one or more CSS selectors separated by commas". You can read about CSS Selectors here.
– martieva
Oct 21 '16 at 14:52
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