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Float vs Decimal in ActiveRecord
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I remember my CompSci professor saying never to use floats for currency.
The reason for that is how the IEEE specification defines floats in binary format. Basically, it stores sign, fraction and exponent to represent a Float. It's like ...
How can I use goto in Javascript?
...that lead to goto.js library is ALL DEAD, here is links needed:
goto.js (uncompressed) --- parseScripts.js (uncompressed)
From Goto.js:
P.S. For anyone who is wondering (so far a total of zero people), Summer of Goto is a term that was popularized by Paul Irish, while discussing this script and PHP...
Is PHP compiled or interpreted?
Is PHP compiled or interpreted?
9 Answers
9
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Validating IPv4 addresses with regexp
...oid unwanted sub-matches. NB: This still doesn't take into account @dty's comment as I'm not familiar with that form of IP; though he's correct that it seems valid.
– JohnLBevan
Oct 16 '16 at 18:42
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Batch files: How to read a file?
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You can use the for command:
FOR /F "eol=; tokens=2,3* delims=, " %i in (myfile.txt) do @echo %i %j %k
Type
for /?
at the command prompt. Also, you can parse ini files!
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Difference between ObservableCollection and BindingList
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Prevent Bootstrap Modal from disappearing when clicking outside or pressing escape? [duplicate]
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How to take MySQL database backup using MySQL Workbench?
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Select Include Create schema checkbox
Click on Advance option
Select Complete insert checkbox in Inserts Panel
Start Export
For Workbench 8.0
Go to Server tab
Go to Database Export
This opens up something like this
Select the schema to export in the Tables to export
Click on Export ...
JRuby on Rails vs. Ruby on Rails, what's difference?
...on.
Key features to note are:
JRuby runs on Java VM's and it's either compiled or interpreted down to Java byte code.
JRuby can integrate with Java code. If you have Java class libraries (.jar's), you can reference and use them from within Ruby code with JRuby. In the other direction you can al...
How to get all Errors from ASP.Net MVC modelState?
... edited May 23 '17 at 11:47
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answered Aug 30 '09 at 4:41
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