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How to jump directly to a column number in Vim
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Checking if a key exists in a JavaScript object?
...esents the intentional absence of any object value, or in short terms, the confirmed lack of value. On the other hand, undefined is an unknown value (not defined). If there is a property that will be used later with a proper value consider use null reference instead of undefined because in the initi...
How can I drop all the tables in a PostgreSQL database?
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Confirmed. The two line solution (drop then create) used to work on PostgreSQL 9.1. After upgrading to 9.3, the two extra grant is necessary.
– Jinghao Shi
Sep 15 '14 at 23:42
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How to run a shell script in OS X by double-clicking?
I have a shell script that has user execution permission on OS X, but when I double click on it, it opens in a text editor. How can I get it to run by double-clicking it?
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Enable zooming/pinch on UIWebView
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Excel to CSV with UTF8 encoding [closed]
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I can confirm LibreOffice also works: it offers character encoding options on export that are sadly lacking in Excel.
– Rupert Rawnsley
Oct 28 '14 at 11:28
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How to terminate a Python script
...ons specified by finally clauses
of try statements are honored, and it is possible to intercept the
exit attempt at an outer level.
The optional argument arg can be an integer giving the exit status
(defaulting to zero), or another type of object. If it is an integer,
zero is considered “success...
How to increase font size in a plot in R?
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SmtpException: Unable to read data from the transport connection: net_io_connectionclosed
...t in azure and click manage. You will be redirected to the SendGrid site.
Confirm your email and then copy down the username displayed there.. it's an automatically generated username.
Add the username from SendGrid into your SMTP settings in the web.config file.
Hope this helps!
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How to replace a whole line with sed?
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