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Broken references in Virtualenvs
...ir folders inside .virtualenvs are still there and they give the following error whenever I try to run anything in them:
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Easiest way to upgrade eclipse 3.7 to 4.2 (Juno)
... 'Install latest versions' checkbox and so i get an old version dependency error when trying to install screencast.com/t/5FDB2tR6LNSk . How do i get it to install the latest version?
– pdeva
Jun 29 '12 at 22:23
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Understanding what 'type' keyword does in Scala
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Suppose you have the following scenario:
Here you will get compilation error, because eat method in classes Cow and Tiger do not override the eat method in class Animal, because their parameter types are different. It's Grass in class Cow, and Meat in class Tiger vs. Food in class Animal which i...
Correct way to add external jars (lib/*.jar) to an IntelliJ IDEA project
...hen I try to compile from the command line % javac MyProgram.java, it says error: cannot find symbol. –
– don_Gunner94
Apr 11 at 15:51
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Getting the parent of a directory in Bash
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Running that code gives me the error bash: dirname 'Test': syntax error: invalid arithmetic operator (error token is "'Test'"). Linked code is also wrong.
– Michael Hoffman
Dec 8 '11 at 4:22
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Awaiting multiple Tasks with different results
...stion is whether you want to await them one at a time or all together. The error handling is slightly different - if you use Task.WhenAll, then it will await them all, even if one of them fails early.
– Stephen Cleary
Mar 13 '15 at 12:17
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Matplotlib scatter plot with different text at each data point
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@Rutger I use a pandas datframe and I somehow get a KeyError- so I guess a dict() object is expected? Is there any other way to label the data using enumerate, annotate and a pandas data frame?
– Rachel
Jan 4 '17 at 18:04
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What is the purpose of global.asax in asp.net
...events, such as the application starting, a session ending, an application error occuring, without having to try and shoe-horn that code into each and every page of your site.
You can use it by by choosing Add > New Item > Global Application Class in Visual Studio. Once you've added the file,...
Is 0 a decimal literal or an octal literal?
...l literal could be interpreted as a decimal literal. I can see the compile error, now: ERROR: 0 is ambiguous, could be octal zero or could be decimal zero. Consider using (1 - 1) to disambiguate.
– CB Bailey
Aug 1 '11 at 9:25
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Get file name from URL
... get rid of the file extension, here's a way to do it without resorting to error-prone String manipulation and without using external libraries. Works with Java 1.7+:
import java.net.URI
import java.nio.file.Paths
String url = "http://example.org/file?p=foo&q=bar"
String filename = Paths.get(n...