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Javascript roundoff number to nearest 0.5
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Just a stripped down version of all the above answers:
Math.round(valueToRound / 0.5) * 0.5;
Generic:
Math.round(valueToRound / step) * step;
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Node.js or Erlang
... functional style. If you use jQuery or Prototype, you've already started down this path. Try bouncing between pure functional programming in Erlang or one of its kin (Haskell, F#, Scala...) and functional JS.
Once you're comfortable with functional programming, seek out one of the many Erlang we...
Twitter Bootstrap Customization Best Practices [closed]
... that the changes to bootstrap will be frequent, I want to be able to pull down the latest source and make minimal changes by keeping my modifications in separate files. Of course, it's not completely bullet proof.
Copy the bootstrap.less and variables.less to the parent directory. Rename bootst...
Batch file include external file for variables
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I have compiled an example-only read/write file. Below is the file broken down into sections to explain what each part does.
@echo off
echo TEST R/W
set SRU=0
SRU can be anything in this example. We're actually setting it to prevent a crash if you press Enter too fast.
set /p SRU=Skip Save? (y)...
What's the best practice to round a float to 2 decimals? [duplicate]
... return bd.floatValue();
}
You need to decide if you want to round up or down. In my sample code I am rounding up.
Hope it helps.
EDIT
If you want to preserve the number of decimals when they are zero (I guess it is just for displaying to the user) you just have to change the function type from...
.NET unique object identifier
...es), but it's still a single value. It's like a house address: I can write down my home address on multiple on many pieces of paper, but that's still the identifier for my house. Any two non-identical reference values must refer to different objects - at least in C#.
– Jon Skee...
How to move all files including hidden files into parent directory via *
...shopt to read all about it straightforwardly. (Might have to hit n to jump down to the command if there are lines starting with shopt, as I found.)
– Nick Rice
Nov 20 '14 at 16:22
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passing 2 $index values within nested ng-repeat
...ection) in sections"
and that will be useable on the next level ng-repeat down.
<ul ng-repeat="(sectionIndex, section) in sections">
<li class="section_tit
Conversion of a datetime2 data type to a datetime data type results out-of-range value
...'m split on EF-CF and dapper (used/maintained by SO). It'll probably come down to which is better in an app that is used via a WCF service.
– user1228
Oct 31 '11 at 20:22
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grep exclude multiple strings
... sequentially, where each one of them filters something out. It could slow down things significantly.
– Artem Oboturov
Jul 31 '17 at 15:20
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