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Multiline bash commands in makefile

...colon: foo: for i in `find`; \ do \ all="$$all $$i"; \ done; \ gcc $$all But if you just want to take the whole list returned by the find invocation and pass it to gcc, you actually don't necessarily need a multiline command: foo: ...
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How to do URL decoding in Java?

...ng like this: try { String result = java.net.URLDecoder.decode(url, StandardCharsets.UTF_8.name()); } catch (UnsupportedEncodingException e) { // not going to happen - value came from JDK's own StandardCharsets } Java 10 added direct support for Charset to the API, meaning there's no need...
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Animate text change in UILabel

...seems that you have to specify the fade at each change. So - provided you call the transition each time, this works fine in my test on iOS9. – Confused Vorlon Nov 7 '15 at 23:50 ...
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Python: finding an element in a list [duplicate]

...x in mylist if x.attr == "foo"][0] Of course this assumes the existence (and, actually, uniqueness) of a suitable element in the list. share | improve this answer | follow ...
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Debug code-first Entity Framework migration codes

.... If you, like me, some times have problems in the Seed() method what I usually do is simply create a public method that calls the Protect Seed(). public void SeedDebug(AppDbContext context) { Seed(context); } then in my HomeController I call this method in Debug mode. public class HomeContr...
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Check if SQL Connection is Open or Closed

... +1 exactly - use the SqlConnectionState enum as an enum and not turn it into a string..... – marc_s Aug 4 '11 at 15:19 4 ...
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How to determine the content size of a UIWebView?

...he wrong frame size by the fitting size. This sounds terrible but it's actually not that bad. Since we do both frame changes right after each other, the view isn't updated and doesn't flicker. Of course, we have to wait until the content has been loaded, so we put the code into the -webViewDidFinis...
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Could not load file or assembly Microsoft.SqlServer.management.sdk.sfc version 11.0.0.0

I have installed MS SQL Server 2008 R2 and when I try to update model from database under EDMX file I am facing that error. ...
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Best way to find the intersection of multiple sets?

... want here, but in case you ever need a generalisation of "take the sum of all these", "take the product of all these", "take the xor of all these", what you are looking for is the reduce function: from operator import and_ from functools import reduce print(reduce(and_, [{1,2,3},{2,3,4},{3,4,5}]))...
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When do you use the “this” keyword? [closed]

...declare extension methods To pass parameters between constructors To internally reassign value type (struct) value. To invoke an extension method on the current instance To cast itself to another type To chain constructors defined in the same class You can avoid the first usage by not having membe...