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How to send email from Terminal?
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Go into Terminal and type man mail for help.
You will need to set SMTP up:
http://hints.macworld.com/article.php?story=20081217161612647
See also:
http://www.mactricksandtips.com/2008/09/send-mail-over-your-network.html
Eg:
mail -s "hello" "e...
What's the difference between console.dir and console.log?
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Now it seems that console.log and console.dir actually return the same representation on [1,2,3] in Firefox.
– xji
Jun 18 '18 at 16:27
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Ruby function to remove all white spaces?
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If you want to remove only leading and trailing whitespace (like PHP's trim) you can use .strip, but if you want to remove all whitespace, you can use .gsub(/\s+/, "") instead .
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How do I show my global Git configuration?
... Thanks, I upvoted you both. I wanted to know the git config --list command because I can look at the effective config in a repository and I can differ local, global and system config with the appropriate parameter (--global, --local, --system). I'll accept your answer as soon as I'm able to beca...
Does a finally block always get executed in Java?
... et cetera
If the finally block is going to be executed by a daemon thread and all other non-daemon threads exit before finally is called
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follo...
Improve subplot size/spacing with many subplots in matplotlib
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tight_layout() is hit and miss. I've been trying to understand what is different when it has no effect (large inter-plot margins remain) - which is often
– javadba
Jun 19 '19 at 18:21
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Render HTML to an image
...e PNG? I know that it is possible with canvas but I would like to render standard html element like div for example.
16 Ans...
Bash script error [: !=: unary operator expected
In my script I am trying to error check if the first and only argument is equal to -v but it is an optional argument. I use an if statement but I keep getting the unary operator expected error.
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Javascript foreach loop on associative array object
...ow to note that the Object.keys() function is available on modern browsers and in Node etc. That function returns the "own" keys of an object, as an array:
Object.keys(arr_jq_TabContents).forEach(function(key, index) {
console.log(this[key]);
}, arr_jq_TabContents);
The callback function passed...
Is there a way to make HTML5 video fullscreen?
...d
trick the user into thinking a
system-modal dialog had been shown,
and prompt the user for a password.
There is also the danger of "mere"
annoyance, with pages launching
full-screen videos when links are
clicked or pages navigated. Instead,
user-agent specific interface features
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