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How should I handle “No internet connection” with Retrofit on Android
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How can I debug a .BAT script?
... File Help
@workmad3: answer has more good tips for working with the echo command.
Another helpful resource... DDB: DOS Batch File Tips
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How to replace DOM element in place using Javascript?
...y>
<div>
<a id="myAnchor" href="http://www.stackoverflow.com">StackOverflow</a>
</div>
<script type="text/JavaScript">
var myAnchor = document.getElementById("myAnchor");
var mySpan = document.createElement("span");
mySpan.innerHTML = "replaced anchor!"...
Grunt watch error - Waiting…Fatal error: watch ENOSPC
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After doing some research found the solution. Run the below command.
echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
For Arch Linux add this line to /etc/sysctl.d/99-sysctl.conf:
fs.inotify.max_user_watches=524288
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What's the difference between a continuation and a callback?
...he name cc). The pythagoras function using this implementation of callcc becomes then:
function pythagoras(x, y, cont) {
callcc(function(cc) {
square(x, function (x_squared) {
square(y, function (y_squared) {
add(x_squared, y_squared, cont);
});
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How to obtain a Thread id in Python?
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Pipe output and capture exit status in Bash
I want to execute a long running command in Bash, and both capture its exit status, and tee its output.
15 Answers
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import .css file into .less file
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This is the correct answer. The third one will import+compile the CSS code as less code and will not leave the directive intact.
– CMCDragonkai
Jul 17 '13 at 19:40
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How to make HTML input tag only accept numerical values?
...<input type="number" name="someid" />
This will work only in HTML5 complaint browser. Make sure your html document's doctype is:
<!DOCTYPE html>
See also https://github.com/jonstipe/number-polyfill for transparent support in older browsers.
JavaScript
Update: There is a new and ve...