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Why would you ever implement finalize()?
...I inherited the code and it was very buggy and had a tendency to leave database connections open. We modified the connections to contain data about when and where they were created and then implemented finalize to log this information if the connection wasn't closed properly. It turned out to be a...
How can I fill a div with an image while keeping it proportional?
...ld question but deserves an update as now there is a way.
The correct CSS based answer is to use object-fit: cover, which works like background-size: cover. Positioning would be taken care of by object-position attribute, which defaults to centering.
But there is no support for it in any IE / Edge...
Calling Python in Java?
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64
Hey I thought I would enter my answer to this even though its late. I think there are some impo...
Where is svcutil.exe in Windows 7?
...trying to install the v 7.1 of the SDK (and you happen to be on Windows 7 x64), it seems MS has removed svcutil.exe from it. It's nowhere to be found whether you jump through all the hoops to get around the installation errors, or you download the ISO, it's just not there. That wasted about 3 hour...
Where is PATH_MAX defined in Linux?
...o manually removed some false positive hits from the grep program).
./x86_64-linux-gnu/bits/posix1_lim.h:#define _POSIX_PATH_MAX 256
./X11/InitialI.h:#ifndef PATH_MAX
./X11/InitialI.h:#define PATH_MAX 512
./X11/InitialI.h:#ifndef PATH_MAX
./X11/InitialI.h:#define PATH_MAX MAXPATHLEN
./X11/Init...
“Unknown provider: aProvider
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Ash ClarkeAsh Clarke
4,3643232 silver badges4343 bronze badges
2
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How to sparsely checkout only one single file from a git repository?
...it doesn't store files as you think (as CVS/SVN do), but it generates them based on the entire history of the project.
But there are some workarounds for specific cases. Examples below with placeholders for user, project, branch, filename.
GitHub
wget https://raw.githubusercontent.com/user/projec...
Maintain aspect ratio of div but fill screen width and height in CSS?
...tio for the div, and the text matching its scale exactly.
Initial size is based on full width:
div {
width: 100vw;
height: calc(100vw * 9 / 16);
font-size: 10vw;
/* align center */
margin: auto;
position: absolute;
top: 0px; right: 0px; bottom: 0px; left: 0px;
/* visual indicat...
SparseArray vs HashMap
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@PaulBoddington Collections are based on objects not on primitive so it wont work within the Collections API
– Rod_Algonquin
Aug 29 '14 at 3:00
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How to validate an email address in PHP
...1\\x23-\\x5B\\x5D-\\x7F]|(?:\\x5C[\\x00-\\x7F]))*\\x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-+[a-z0-9]+)*\\.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-+[a-z0-9]+)*)|(?:\\[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:\\]]){7,})(?:[a-f0-9]{...