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When to throw an exception?
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"missing file on disk" Most language frameworks, e.g. .NET framework, provides APIs to check for file existence as well. Why not use them before accessing the file directly!
– user1451111
Jun 15 '18 at 12:16
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Dealing with nginx 400 “The plain HTTP request was sent to HTTPS port” error
...listen 12345;
server_name php.myadmin.com;
root /var/www/php;
ssl on;
# If they come here using HTTP, bounce them to the correct scheme
error_page 497 https://$host:$server_port$request_uri;
[....]
}
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Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
...ebkit-line-clamp which has poor browser support. See live demo on jsfiddle.net/AdrienBe/jthu55v7/
Many people went to great efforts in order to make this happen using CSS only. See articles and questions about it:
css-tricks.com/line-clampin : 5 stars article on line camplin
mobify.com/blog/mult...
What's the valid way to include an image with no src?
...E 6/7/8, but I would expect it to work in any browser, as it should be the network layer which kills any attempted request.
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Can I install/update WordPress plugins without providing FTP access?
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I had to do: sudo chown -R www-data wp-content as well as granting write permissions
– mikermcneil
Feb 12 '12 at 20:32
5
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Why Java needs Serializable interface?
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I think both Java and .Net people got it wrong this time around, would have been better to make everything serializable by default and only need to mark those classes that can't be safely serialized instead.
For example in Smalltalk (a language cr...
Designing function f(f(n)) == -n
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@Rui Craverio: It wouldn't work in .NET 3.5+ because the author chose to use the var keyword as a variable name.
– Kredns
Jun 3 '09 at 21:40
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Which Java Collection should I use?
...in your collection.
Here is the complete explanation http://javatutorial.net/choose-the-right-java-collection , including flowchart etc
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Adding a Google Plus (one or share) link to an email newsletter
...tom description goes here}">
<meta itemprop="image" content="{http://www.your_url.com/your_image.png}">
Step3. Add the following link to your newsletter or anywhere you want:
<a href="https://plusone.google.com/_/+1/confirm?hl=en&url=http://www.your_url.com">Share it</a>
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How to disable GCC warnings for a few lines of code
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To net everything out, this is an example of temporarily disabling a warning:
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-result"
write(foo, bar, baz);
#pragma GCC diagnostic pop
You can check the...