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When to use SELECT … FOR UPDATE?
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Get index of array element faster than O(n)
... conversion into a hash take O(n) time? I suppose if it's going to be used more than once, then hash conversion will be more performant. but for single usage, is it no different then iterating through the array?
– ahnbizcad
Sep 16 '16 at 19:45
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How to source virtualenv activate in a Bash script
...if you have your virtualenvs using the default folder name. I used to have more than one repo in the folder, making a mess on the virtualenvs. I switched to this default now.
– 3manuek
Dec 5 '17 at 18:43
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Microsoft Roslyn vs. CodeDom
...s a block of C# code and pastes it as VB.NET code. With Roslyn, you can do more than just compile - you can also manipulate the code itself cleanly. This should make a lot of tooling far simpler to generate, since things like refactorings can be done very simply as the tooling understands the full s...
How do I verify jQuery AJAX events with Jasmine?
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What is an EJB, and what does it do?
...SOA service, EJBs today are usually "bigger, stronger, faster (or at least more scalable) and simpler" than POJOs. They are most valuable for servicing large numbers of users over the web or corporate network and somewhat less valuable for small apps within a department.
Reusing/Sharing Logic acr...
CMake not able to find OpenSSL library
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This does not work anymore; not on Ubuntu 18.04 at least.
– Astrid
May 3 '19 at 13:18
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how to get the host url using javascript from the current page
... Maybe don't specify http though. Use the relative protocol. Might be more appropriate than hard-coding one.
– Darth Egregious
May 13 '15 at 15:32
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What's the difference between console.dir and console.log?
... when trying to see the full representation of the DOM JS object.
There's more information in the Chrome Console API reference about this and other functions.
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How can I add an item to a SelectList in ASP.net MVC
...n adding an optionLabel value. It probably could have worked with a little more effort but I just used one of the alternative solutions. Thanks anyway though!
– Jesse Webb
Jul 16 '12 at 21:05
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