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IN vs OR in the SQL WHERE Clause
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I assume you want to know the performance difference between the following:
WHERE foo IN ('a', 'b', 'c')
WHERE foo = 'a' OR foo = 'b' OR foo = 'c'
According to the manual for MySQL if the values are constant IN sorts the list and then uses a bi...
How to interactively (visually) resolve conflicts in SourceTree / git
...ve installed KDiff3 and like it well enough. When you're done, click OK.
Now when there is a merge, you can go under Actions->Resolve Conflicts->Launch External Merge Tool.
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Run Cron job every N minutes plus offset
...r. As a result, I was able to comment on the Server Fault answer which has now been fixed. I don't remember the actual search terms I used to find the IBM page.
– toxalot
Oct 7 '13 at 18:44
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.net implementation of bcrypt
Does anyone know of a good implementation of bcrypt, I know this question has been asked before but it got very little response. I'm a bit unsure of just picking an implementation that turns up in google and am thinking that I may be better off using sha256 in the System.Security.Cryptography name...
API vs. Webservice [closed]
... I'm OK with someone objecting to my answer but I'd be curious to know why.
– Mark Biek
Apr 30 '09 at 18:46
41
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.bashrc/.profile is not loaded on new tmux session (or window) — why?
...put source ~/.bashrc or source ~/.profile
Restart tmux.
The issue should now be fixed.
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WPF Data Binding and Validation Rules Best Practices
... I am using data binding to allow editing of some custom CLR objects. I am now wanting to put some input validation in when the user clicks save. However, all the WPF books I have read don't really devote any space to this issue. I see that you can create custom ValidationRules, but I am wondering i...
What events does an fire when it's value is changed?
Just wondering whether anyone knows what events an HTML5 <input type="number" /> element fires when its up / down arrows are clicked:
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Attach IntelliJ IDEA debugger to a running Java process
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IntelliJ will connect to the JVM and initiate remote debugging.
You can now debug the application by adding breakpoints to your code where desired. The output of the application will still appear wherever it did before, but your breakpoints will hit in IntelliJ.
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Responsive iframe using Bootstrap
...e-video">
<iframe ></iframe>
</div>
That’s it! Now you can use responsive videos on your site.
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