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Is it possible to modify variable in python that is in outer, but not global, scope?

... Until now, I already have two python tips that are simple, but very helpful: yours is the second one :) Thanks @kindall! – swdev Sep 22 '14 at 23:35 ...
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How to properly seed random number generator

... simply call Intn to get the next random integer. Move the rand.Seed(time.Now().UTC().UnixNano()) line from the randInt function to the start of the main and everything will be faster. Note also that I think you can simplify your string building: package main import ( "fmt" "math/rand" ...
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Where are $_SESSION variables stored?

...x/Unix system. Use the phpinfo() function to view your particular settings if not 100% sure by creating a file with this content in the DocumentRoot of your domain: <?php phpinfo(); ?> Here is the link to the PHP documentation on this configuration setting: http://php.net/manual/en/ses...
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Get Folder Size from Windows Command Line

...rse | Measure-Object -Sum Length or shorter: ls -r | measure -sum Length If you want it prettier: switch((ls -r|measure -sum Length).Sum) { {$_ -gt 1GB} { '{0:0.0} GiB' -f ($_/1GB) break } {$_ -gt 1MB} { '{0:0.0} MiB' -f ($_/1MB) break } {$_ -gt 1KB} { '{0:0.0} KiB' -...
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Why is a round-trip conversion via a string not safe for a double?

...s ... you get the same results as with Mono. It would be interesting to know whether the bug shows up under RyuJIT - I don't have that installed at the moment myself. In particular, I can imagine this possibly being a JIT bug, or it's quite possible that there are whole different implementations o...
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What is the best way to dump entire objects to a log in C#?

... nuget package for ObjectDumper is now available. It also provides an extension method DumpToString and Dump to Object class. Handy. – IsmailS Jun 17 '15 at 9:43 ...
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Entity Framework - Include Multiple Levels of Properties

... (.Net Core style), to include sub-entities in a nice way. It is on NuGet now : Install-Package ThenInclude.EF6 using System.Data.Entity; var thenInclude = context.One.Include(x => x.Twoes) .ThenInclude(x=> x.Threes) .ThenInclude(x=> x.Fours) .ThenInclude(x=> x.Fives) ...
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Get the current first responder without using a private API

... me that my app cannot be accepted because I'm using a non-public API; specifically, it says, 28 Answers ...
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Dynamically updating plot in matplotlib

... Since there is no call to show(), the plot never appears on the screen. If I call show(), it blocks and doesn't perform the updates. Am I missing something? gist.github.com/daviddoria/027b5c158b6f200527a4 – David Doria Sep 18 '15 at 11:14 ...
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编译失败! Error: Your build failed due to an error in the AAPT stage,...

...tivity> attribute name has invalid character [java] /tmp/1685410160630_0.39828964915976717-0/youngandroidproject/../build/AndroidManifest.xml:5: Tag <activity> attribute name has invalid character '�'.      [java] May 30, 2023 9:29:27 AM com.google.appinventor.build...