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How to Find And Replace Text In A File With C#
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You're going to have a hard time writing to the same file you're reading from. One quick way is to simply do this:
File.WriteAllText("test.txt", File.ReadAllText("test.txt").Replace("some text","some other text"));
You can lay that out better with
string str = File.ReadAllText("test.txt");
str...
Window vs Page vs UserControl for WPF navigation?
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I have a question, MVVM from what I can tell seems to work well with datasets, but what about static forms like for instance an entry form for an audit. Should I be using a page or usercontrol for static pages?
– Herrozerro
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Try-catch speeding up my code?
...-elimination optimizer. The aforementioned engineer is completely re-doing from scratch all of this code for Roslyn, and we should as a result have much improved optimized behaviour in the Roslyn code generator.
– Eric Lippert
Jan 25 '12 at 20:42
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How to round float numbers in javascript?
... This doesn't always work. Take Math.round(1.005*100)/100 for example from MDN
– tybro0103
May 3 '16 at 17:54
7
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How to create border in UIButton?
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Here's an updated version (Swift 3.0.1) from Ben Packard's answer.
import UIKit
@IBDesignable class BorderedButton: UIButton {
@IBInspectable var borderColor: UIColor? {
didSet {
if let bColor = borderColor {
self.layer.b...
How does PHP 'foreach' actually work?
...$outerArr);
Here, $arr will be duplicated to prevent IAP changes on $arr from leaking to $outerArr. In terms of the conditions above, the array is not a reference (is_ref=0) and is used in two places (refcount=2). This requirement is unfortunate and an artifact of the suboptimal implementation (th...
How do I create and access the global variables in Groovy?
...tore a value in a variable in one method and then I need to use that value from that variable in another method or closure. How can I share this value?
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How to round a number to n decimal places in Java
... with: "#.##", rounding HALF_UP. 256.335f -> "256.33" ...(example comes from comments to @asterite's answer).
– bigstones
Dec 11 '15 at 11:43
6
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How to declare a global variable in JavaScript?
...ff that should only be used internally within the plugin, so as to hide it from users of the plugin.
This is how it works:
// An object to define utility functions and global variables on:
$.miniMenu = new Object();
// An object to define internal stuff for the plugin:
$.miniMenu.i = new Object()...
What components are MVC in JSF MVC framework?
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@Jigar wikipedia says that "A controller accepts input from the user and instructs the model and viewport to perform actions based on that input." I doubt that FacesServlet "instructs the model", does it?
– yegor256
Feb 24 '11 at 12:13
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