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How to redirect to previous page in Ruby On Rails?
...f that could be possible. @Jaime Bellmyer Why ||=?
– x-yuri
May 27 '15 at 17:33
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How to randomize (or permute) a dataframe rowwise and columnwise?
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exactly what I needed!
– ChuckCottrill
Jul 22 '18 at 23:20
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stop all instances of node.js server
...esses running, you can tell your machine to kill all processes named node.exe. That would look like this:
taskkill /im node.exe
And if the processes still persist, you can force the processes to terminate by adding the /f flag:
taskkill /f /im node.exe
If you need more fine-grained control and...
how to use python to execute a curl command
I want to execute a curl command in python.
7 Answers
7
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Change Bootstrap input focus blue glow
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In the end I changed the following css entry in bootstrap.css
textarea:focus,
input[type="text"]:focus,
input[type="password"]:focus,
input[type="datetime"]:focus,
input[type="datetime-local"]:focus,
input[type="date"]:focus,
input[type="month"]:focus,
input[type="time"]:focus,
input[type...
SPA best practices for authentication and session management
...ng real crypto anyways.
And to add a corollary of my own:
A successful XSS attack can result in an attacker executing code on your client's browser, even if you're using SSL - so even if you've got every hatch battened down, your browser crypto can still fail if your attacker finds a way to exec...
How do I pass an extra parameter to the callback function in Javascript .filter() method?
...wordToCompare) {
return function(element) {
return element.indexOf(wordToCompare) === 0;
}
}
addressBook.filter(startsWith(wordToCompare));
Another option would be to use Function.prototype.bind [MDN] (only available in browser supporting ECMAScript 5, follow a link for a shim for...
How to grant remote access to MySQL for a whole subnet?
...man/5.1/en/grant.html
You can specify wildcards in the host name. For example, user_name@'%.example.com' applies to user_name for any host in the example.com domain, and user_name@'192.168.1.%' applies to user_name for any host in the 192.168.1 class C subnet.
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Get the size of the screen, current web page and browser window
...dowHeight , pageWidth , pageHeight , screenWidth , screenHeight , pageX , pageY , screenX , screenY which will work in all major browsers?
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What is “android.R.layout.simple_list_item_1”?
I've started learning Android development and am following a todolist example from a book:
7 Answers
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