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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 algorithms compute directions from point A to point B on a map?
...ruck-friendly and can cope with having every sat-nav-following driver sent down them, you quickly discard the triangle inequality[1].
If Y is a narrow residential street between X and Z, you probably do only want to use the shortcut via Y if the user explicitly asks for X-Y-Z. If they ask for X-Z, ...
Detect iPad users using jQuery?
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Why does this have 2 thumbs down?
– Rocket Hazmat
Jan 6 '11 at 17:24
3
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Font size in CSS - % or em?
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Can someone explain to my why this is getting voted down? This is exactly how I understood the different between em & percentage. There isn't any advantage nowadays of using one over the other. The important thing is that you use a size that is relative to a base font s...
Email validation using jQuery
...blank email address. e.g. emailReg.text("") true. I'd simply the function down to the declaration of the emailReg var then this: return ( $email.length > 0 && emailReg.test($email))
– Diziet
Jan 9 '14 at 16:06
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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...
Difference between an API and SDK
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You should just edit your answer down to the last line and skip all the blah-de-blah.
– mhenry1384
Nov 18 '10 at 17:36
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Package Manager Console Enable-Migrations CommandNotFoundException only in a specific VS project
...led, choose the project in the package manger console default project drop down.
Make sure at least one class in your project inherits from data context, otherwise use the below class:
public class MyDbContext : DbContext
{
public MyDbContext()
{
}
}
If we don't d...
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...