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Long vs Integer, long vs int, what to use and when?
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Uh huh? Okay, let's explore the idea that Java never passes a reference. If I call a function giving it an int[2], and then inside the function I change the value held in the first element of that array, will the function's caller see that change? Yes? Well...
ASP.Net MVC: How to display a byte array image from model
...on's image)...
Lots of "if"s here, so there's a good chance this is a bad idea:
You can store the image bytes in Cache for a short time, and make an image tag pointed toward an action method, which in turn reads from the cache and spits out your image. This will allow the browser to cache the imag...
Is there a HTML opposite to ?
...;/html>
(You'd probably have to tweak it for poor IE, but you get the idea.)
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How can I check if a directory exists in a Bash shell script?
...s when referencing them in a Bash script. Kids these days grow up with the idea that they can have spaces and lots of other funny characters in their directory names. (Spaces! Back in my days, we didn't have no fancy spaces! ;))
One day, one of those kids will run your script with $DIRECTORY set to...
In-memory size of a Python structure
...tiple of 8" which I believe is correct for the way malloc behaves here. No idea why decimal gets so distorted (with pympler on 2.6, too).
– Alex Martelli
Aug 26 '09 at 2:40
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Sending emails in Node.js? [closed]
...om an html form to the mailer. It also supports queueing..
All in all, no idea why nodejitsu ppl chose nodemailer to base their version on, emailjs is just much more advanced.
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Xcode Product -> Archive disabled
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Thanks for this, the perfect fix. Any ideas why this happens though?
– Matthew
Oct 28 '13 at 15:05
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How does an underscore in front of a variable in a cocoa objective-c class work?
...the ivar doesn't run the property setter - you decide whether that is good idea or not for each particular case
– LearnCocos2D
Jul 9 '13 at 7:01
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How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller
...ntityManagerInViewFilter to keep session open for the entire request.- Bad idea. I would make an additional request to fetch all collections for my entities.
– Yan Khonski
Sep 24 '16 at 14:10
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How do you remove a specific revision in the git history?
...mentation under "Splitting commits" should hopefully give you enough of an idea to figure it out. (Or someone else might know).
From the git documentation:
Start it with the oldest commit you want to retain as-is:
git rebase -i <after-this-commit>
An editor will be fired up with all the c...