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Running multiple async tasks and waiting for them all to complete
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await Task.WhenAll(tasks);
If you want to run the tasks in a praticular order you can get inspiration form this anwser.
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How to get the start time of a long-running Linux process?
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@bobbyrne01: change the order, e.g. pid,etime,cmd works for me on Debian Wheezy.
– exic
Jan 14 '14 at 8:50
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How to create a readonly textbox in ASP.NET MVC3 Razor
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An explanation would be in order.
– Peter Mortensen
Sep 16 '19 at 19:37
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onMeasure custom view explanation
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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iOS 7: UITableView shows under status bar
...s {
if (floor(NSFoundationVersionNumber) > NSFoundationVersionNumber_iOS_6_1) {
self.navigationController.navigationBar.barStyle = UIBarStyleBlackOpaque;
if ([self respondsToSelector:@selector(edgesForExtendedLayout)])
self.edgesForExtendedLayout = UIRectEdgeNone; ...
How to add url parameters to Django template url tag?
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Why does parseInt yield NaN with Array#map?
...x parameter.
If you're using underscore you can do:
['10','1','100'].map(_.partial(parseInt, _, 10))
Or without underscore:
['10','1','100'].map(function(x) { return parseInt(x, 10); });
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NumPy or Pandas: Keeping array type as integer while having a NaN value
...that has NA converting to the new 'Int64' dtype will give you an error. In order to solve this you have to round the numbers and then do ".astype('Int64')"
s1 = pd.Series([1.434, 2.343, np.nan])
#without round() the next line returns an error
s1.astype('Int64')
#cannot safely cast non-equivalent f...
Replacements for switch statement in Python?
...euser but the fact they can "overlap" is a feature. You just make sure the order is the priority in which matches should occur. As for repeated x: just do an x = the.other.thing before. Typically, you'd have a single if, multiple elif and a single else, as that's easier to understand.
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Two color borders
Client wants two color borders for an embossed look. Can I do this on one element? I was hoping to avoid stacking two DOM elements with individual borders.
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