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Centering a background image, using CSS
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Like this:
background-image:url(https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Dore_woodcut_Divine_Comedy_01.jpg/481px-Dore_woodcut_Divine_Comedy_01.jpg);
background-repeat:no-repeat;
background-position: center;
background-size: cover;
htm...
node.js execute system command synchronously
..._process.exec were built from the ground up to be async.
For details see: https://github.com/ry/node/blob/master/lib/child_process.js
If you really want to have this blocking, then put everything that needs to happen afterwards in a callback, or build your own queue to handle this in a blocking fa...
SearchView's OnCloseListener doesn't work
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I ran into same problem on android 4.1.1. Looks like it is a known bug: https://code.google.com/p/android/issues/detail?id=25758
Anyway, as a workaround i used state change listener (when SearchView is detached from action bar, it is also closed obviously).
view.addOnAttachStateChangeListener(n...
When exactly is it leak safe to use (anonymous) inner classes?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
nginx server_name wildcard or catch-all
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Side note for HTTPS: the default_server directive also sets the server that will handle the SSL handshake for requests on that port. So, if you want server block A to handle SSL, but server B to act as the catchall for HTTPS, the solution ...
Allowed characters in filename [closed]
...his string
:return: a valid name for Win/Mac/Linux
"""
# ref: https://en.wikipedia.org/wiki/Filename
# ref: https://stackoverflow.com/questions/4814040/allowed-characters-in-filename
# No control chars, no: /, \, ?, %, *, :, |, ", <, >
# remove control chars
name ...
How do I inspect the view hierarchy in iOS?
...s question is old but let me put info here about new tool which I develop:
https://github.com/glock45/iOS-Hierarchy-Viewer
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Verifying a specific parameter with Moq
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
What are fixtures in programming?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to calculate number of days between two dates
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http://momentjs.com/ or https://date-fns.org/
From Moment docs:
var a = moment([2007, 0, 29]);
var b = moment([2007, 0, 28]);
a.diff(b, 'days') // =1
or to include the start:
a.diff(b, 'days')+1 // =2
Beats messing with timestamps and tim...