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How to drop rows of Pandas DataFrame whose value in a certain column is NaN
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Creates Error: TypeError: ufunc 'isfinite' not supported for the input types, and the inputs could not be safely coerced to any supported types according to the casting rule ''safe''
– Philipp Schwarz
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Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
...2008 server. When deployed the application in a 64 bit server it shows the error "Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine ".
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Switch on Enum in Java [duplicate]
...bout this approach is that it is simply impossible to get certain types of errors. You can't miss a switch case (you can incorrectly implement a method for a particular constant, but there's nothing that will ever totally prevent that from happening!). There's no switch "default" to worry about. Als...
How to check whether a given string is valid JSON in Java
...llows the comma right before the closing brace, which actually is a syntax error. Refer to json.org/javadoc/org/json/JSONObject.html for other corner cases.
– Hua2308
Sep 29 '15 at 18:00
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Rebuild IntelliJ project indexes
... side effect, apart from all imports and non-local references coming up as errors, was the error reported on all string literals:
Incompatible types.
Required: java.lang.String
Found: java.lang.String
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Xcode stops working after set “xcode-select -switch”
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ON running the above command i get error : xcode-select: Error: Path "/Applications/Xcode.app/Contents/Developer" is not a directory
– Vikas Singh
May 17 '12 at 6:25
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“The file ”MyApp.app“ couldn't be opened because you don't have permission to view it” when running
Whenever I try to run my app in Xcode 6 Beta 4 I am getting the error:
57 Answers
57
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Very simple log4j2 XML configuration file using Console and File appender
...date{DEFAULT}}{yellow}
[%t] %highlight{%-5level}{FATAL=bg_red, ERROR=red, WARN=yellow, INFO=green} %logger{36} - %message\n"/>
The full log4j2 file is:
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
<Properties>
<Property name="A...
How can I make Sublime Text the default editor for Git?
...was working fine but git was unable to access it. And was displaying these errors
subl -n -w: subl: command not found
error: There was a problem with the editor 'subl -n -w'.
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What exactly does an #if 0 … #endif block do?
...y:
/*
foo();
bar(x, y); /* x must not be NULL */
baz();
*/
Bzzt. Syntax error! Why? Because block comments do not nest, and so (as you can see from SO's syntax highlighting) the */ after the word "NULL" terminates the comment, making the baz call not commented out, and the */ after baz a syntax e...