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Remove insignificant trailing zeros from a number?
Have I missed a standard API call that removes trailing insignificant zeros from a number?
15 Answers
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Select last N rows from MySQL
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How to simulate a touch event in Android?
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Valentin Rocher's method works if you've extended your view, but if you're using an event listener, use this:
view.setOnTouchListener(new OnTouchListener()
{
public boolean onTouch(View v, MotionEvent event)
{
Toast toast = Toast.makeText(
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How to convert a string with comma-delimited items to a list in Python?
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>>> text
[ 'a', 'b', 'c' ]
Alternatively, you can use eval() if you trust the string to be safe:
>>> text = 'a,b,c'
>>> text = eval('[' + text + ']')
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How to delete migration files in Rails 3
I would like to remove/delete a migration file. How would I go about doing that? I know there are similar questions on here but as an update, is there a better way than doing script/destroy?
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How do I install and use curl on Windows?
...dows 10, version 1803 or later, your OS ships with a copy of curl, already set up and ready to use.
If you have Git for Windows installed (if you downloaded Git from git-scm.com, the answer is yes), you have curl.exe under:
C:\Program Files\Git\mingw64\bin\
Simply add the above path to PATH.
In...
Limit a stream by a predicate
Is there a Java 8 stream operation that limits a (potentially infinite) Stream until the first element fails to match a predicate?
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Case sensitive Cmd+D in Sublime Text 2
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Is it a bad practice to use break in a for loop? [closed]
...t here, did we find one, or did we fall out the bottom?
So okay, you can set a flag, or initialize a "found" value to null. But
That's why in general I prefer to push my searches into functions:
Foo findFoo(int wantBar)
{
for (int x=0;x<fooCount;++x)
{
Foo foo=getFooSomehow(x);
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How can I get every nth item from a List?
I'm using .NET 3.5 and would like to be able to obtain every * n *th item from a List. I'm not bothered as to whether it's achieved using a lambda expression or LINQ.
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