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How to use icons and symbols from “Font Awesome” on Native Android Application
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Great idea. But beware of memory issues when constantly creating a new typeface for each icon. Instead, use something like Hashtable to re-use your icon typeface, like suggested here: code.google.com/p/android/issues/detail?id=9904...
Get the new record primary key ID from MySQL insert query?
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This one doesn't seem to be a good idea? If 2 clients call that function at the same time, they'll think they're inserting the same id when in reality they are not.... one will be slightly slower on the insert and get the next ID without it knowing.
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Deprecated: mysql_connect()
...ngs in and break your live code? Nice.. Of course hiding the warning isn't ideal but it should still be done to keep the code in working order. A good developer will still keep track of deprecated code and schedule it for a future update.
– sturrockad
Jan 8 '15...
psql: FATAL: database “” does not exist
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I still get a password prompt'd and have no idea which one is it, which one is the default postgres app password?
– LasagnaAndroid
Nov 24 '14 at 13:06
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Clear the cache in JavaScript
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Using a checksum is a good idea, but it should be done right. Calculating it every request for every file will hit your performance significantly. Querystring is not good for caching too, see other answers. The right usage is to append a checksum (part...
Alternative to iFrames with HTML5
...LHttpRequest object to retrieve data and inject it to your page. It is not ideal because it depends on scripting techniques, thus making the execution slower and more complex, among other drawbacks.
Hacks. Few mentioned in this question and not very reliable.
HTML5 Web Components. HTML Imports, part...
Are there any Java method ordering conventions? [closed]
... even when there's no interface involved, if you see what I mean.
Another idea is to group related methods together - this makes it easier to spot seams where you could split your existing large class into several smaller, more targeted ones.
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FirstOrDefault: Default value other than null
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I love the idea of DefaultIfEmpty - it works with ALL APIs that need a default to be specified: First(), Last(), etc. As a user, you don't need to remember which APIs allow to specify default which don't. Very elegant!
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Can I get “&&” or “-and” to work in PowerShell?
... command succeeds, run another command? I don't think that's imposing bash ideas on PowerShell. It's basic shell functionality. So far the best I've seen is build ; if ($?) { run_tests } which I'll be using from now on. I hope the PowerShell team adds && support!
– Nate...
How do I escape ampersands in batch files?
... Not so 'Doh', after all - enclosing in quotes was the right idea - just didn't know about the console window title thing. Thanks Johannes!
– belugabob
Aug 25 '09 at 11:46
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