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Looping through a hash, or using an array in PowerShell
I'm using this (simplified) chunk of code to extract a set of tables from SQL Server with BCP .
7 Answers
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PHP expects T_PAAMAYIM_NEKUDOTAYIM?
...ut a statement with anything other than :: after the cat would be a syntax error. If $mouse were not a declared property of cat you would get a fatal error, but still not a syntax error.
– chiliNUT
Jan 21 '16 at 2:56
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Is it a bad practice to catch Throwable?
...wise unforeseen bugs might creep away this way.
Besides, Throwable covers Error as well and that's usually no point of return. You don't want to catch/handle that, you want your program to die immediately so that you can fix it properly.
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How can you find out which process is listening on a port on Windows?
... to run your command line shell as administrator, otherwise you may get an error message about insufficient privileges. Use the "Run as administrator" option when right-clicking cmd.exe.
– Gruber
Jul 29 '14 at 11:20
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ImportError: No module named MySQLdb
...s one helped so much while searching after a solution for flask-sqlalchemy errors. I faced: 1. Error running WSGI application ModuleNotFoundError: No module named 'MySQLdb' 2. (_mysql_exceptions.OperationalError) (2006, 'SSL connection error: SSL_CTX_set_tmp_dh failed') (Background on this e...
Prevent form submission on Enter key press
...m, here is some sample code. Please note that this function doesn't do any error checking and most likely will only work in IE. To do this right you need a more robust solution, but you will get the general idea.
function runScript(e) {
//See notes about 'which' and 'key'
if (e.keyCode == 1...
Android: failed to convert @drawable/picture into a drawable
...xact same size in the same folder, and try to reference it, is flags up an error "Failed to convert @drawable/picture into a drawable" . I have tried the same image with a different name and it just keeps giving me that error. I have also tried it in a different XML layout and the same thing. Also ...
How to debug an apache virtual host configuration?
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Syntax check
To check configuration files for syntax errors:
# Red Hat-based (Fedora, CentOS) and OSX
httpd -t
# Debian-based (Ubuntu)
apache2ctl -t
# MacOS
apachectl -t
List virtual hosts
To list all virtual hosts, and their locations:
# Red Hat-based (Fedora, CentOS) and O...
How do I localize the jQuery UI Datepicker?
I really need a localized dropdown calendar. An English calendar doesn't exactly communicate excellence on a Norwegian website ;-)
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Ensure that HttpConfiguration.EnsureInitialized()
I've installed Visual Studio 2013 and when I run my app I get the error below.
14 Answers
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