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Error: Could not find or load main class in intelliJ IDE
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This might help:
1) "Build" menu -> "Rebuild Project".
Sometimes Intellij doesn't rewrite the classes because they already exist, this way you ask Intellij to rewrite everything.
2) "Run" menu -> "Edit configuration" -> delete the profile -> add b...
ASP.NET 4.5 has not been registered on the Web server
...dministrator then launched C:\Windows\Microsoft.NET\Framework64\v4.0.30319>aspnet_regiis -i
– Sami-L
Dec 6 '12 at 20:51
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Find integer index of rows with NaN in pandas dataframe
...Index that you can use to index back into df, e.g.:
df['a'].ix[index[0]]
>>> 1.452354
For the integer index:
df_index = df.index.values.tolist()
[df_index.index(i) for i in index]
>>> [3, 6]
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String slugification in Python
...text)
text = u"My custom хелло ворлд"
print slugify(text)
>>> my-custom-khello-vorld
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What is the difference between i++ and ++i?
...e to take the value of both expressions in exactly the same cases, the result will differ.
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The program can't start because libgcc_s_dw2-1.dll is missing
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In Eclipse, you will find it under the project properties > C/C++ Build > Settings > MinGW C++ Linker > Misc
You must add it to the "linker flags" at the top; nowhere else.
Then just rebuild.
I have found that linking those statically explodes the size up to 1,400kb e...
How to validate an e-mail address in swift?
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I would use NSPredicate:
func isValidEmail(_ email: String) -> Bool {
let emailRegEx = "[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,64}"
let emailPred = NSPredicate(format:"SELF MATCHES %@", emailRegEx)
return emailPred.evaluate(with: email)
}
for versions of...
Android app in Eclipse: Edit text not showing on Graphical layout
...va.lang.System.arraycopy([CI[CII)V
Exception details are logged in Window > Show View > Error Log
Even when I go to Window > Show View there is no error log option. The whole designer is useless now, because I can not use it anymore until I delete the EditText directly from the xml. Wh...
Go to Matching Brace in Visual Studio?
...d you can customize what you want this shortcut to be.
Click menu Tools -> Options -> Environment -> Keyboard. Then look for Edit.GotoBrace.
This will tell you what key combination is currently assigned for this. I think you can change this if you want, but it's useful if the Ctrl + ] doe...
EOL conversion in notepad ++
...ady built into Notepad++. From the "Edit" menu, select "EOL Conversion" -> "UNIX/OSX Format".
screenshot of the option for even quicker finding (or different language versions)
You can also set the default EOL in notepad++ via "Settings" -> "Preferences" -> "New Document/Default Director...