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Check folder size in Bash
...calculate a directory size and if the size is less than 10GB, and greater then 2GB do some action. Where do I need to mention my folder name?
...
Set up DNS based URL forwarding in Amazon Route53 [closed]
... for this bucket. You'll need this for later, so highlight the entire URL, then copy and paste it to notepad.
CAUTION! At this point you can actually click this link to check to see if your Redirection Rules were entered correctly, but be careful! Here's why...
Let's say you entered the wrong valu...
What is the proper REST response code for a valid request but an empty data?
...s forces the client developer to catch that exception, to evaluate it, and then to decide based on that whether to log it as an error that is picked up by e.g. a monitoring component or whether to ignore it. That doesn't seem pretty to me either.
The advantage of 404 over 204 is that it can return ...
How do I manage MongoDB connections in a Node.js web application?
...er is very wrong as it says to open a connection pool for each request and then close it after doing so. Terrible architecture.
– Saransh Mohapatra
Aug 13 '13 at 14:56
7
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Image width/height as an attribute or in CSS? [duplicate]
... to zero and you stick an image in it you want to center wrapped in a div, then in order to center that div with auto margins, you MUST specify a CSS width/height, because specifying an HTML attribute width/height has no effect and the margins remain zero. I have no idea why the difference exists. ...
React.js: onChange event for contentEditable
...ved
Details:
1) If you put shouldComponentUpdate to avoid caret jumps, then the contenteditable never rerenders (at least on keystrokes)
2) If the component never rerenders on key stroke, then React keeps an outdated virtual dom for this contenteditable.
3) If React keeps an outdated version o...
Get timezone from DateTime
... practice would be to pass data as a DateTime with a "timezone" of UTC and then pass a TimeZoneInfo object and when you are ready to display the data, you use the TimeZoneInfo object to convert the UTC DateTime.
The other option is to set the DateTime with the current timezone, and then make sure t...
Python - Passing a function into another function
...if the functions I pass have a varying number of input arguments? Should I then use keyword arguments?
– H. Vabri
Nov 10 '17 at 10:14
...
Launching Google Maps Directions via an intent on Android
...7.423156,-122.084917 (" + name + ")"));
startActivity(intent);
NOTE (by @TheNail): Not working in Maps v.7 (latest version at the time of writing). Will ignore the coordinates and search for an object with the given name between the parentheses. See also Intent for Google Maps 7.0.0 with location
...
Initialising mock objects - MockIto
...atabase);
// when
manager.initiateArticle();
// then
verify(database).addListener(any(ArticleListener.class));
}
@Test public void shouldDoSomethingElse() {
// given
ArticleCalculator calculator = mock(ArticleCalculator.class);
Art...