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How to remove leading and trailing white spaces from a given html string?
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If you're working with a multiline string, like a code file:
<html>
<title>test</title>
<body>
<h1>test</h1>
</body>
</html>
And want to replace all leading lines, to get this result:
<html>
<title&g...
Is there a way to get version from package.json in nodejs code?
...he process variable you don't need to open and read again the package.json file.
– Juanma
Aug 3 '15 at 16:29
12
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
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It can be just a Single View Application.
Add the code
Add a new Swift file to your project. Name it MyCustomCell. This class will hold the outlets for the views that you add to your cell in the storyboard. In this basic example we will only have one label in each cell.
import UIKit
class MyCus...
How can I add a help method to a shell script?
... Thanks. FUNCNAME works. I have all my functions inside a single file, so this is perfect for extending them into something useful for others.
– Morgan Estes
Aug 7 '13 at 22:36
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Why is printing “B” dramatically slower than printing “#”?
...either eliminated, directed to /dev/null (NUL on Windows) or at least to a file. Displaying on any sort of Console is generally very expensive IO, and always distorts timings -- even if not as dramatically confusingly as this.
– Bob Kerns
Feb 23 '14 at 22:38
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writing some characters like '
...verflow.com%2fquestions%2f3166951%2fwriting-some-characters-like-in-an-xml-file%23new-answer', 'question_page');
}
);
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Name
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What is the easiest way in C# to trim a newline off of a string?
...o leaves a potential for unwanted functionality in the general sense. In a file processing senario I could see a need for leaving the first \n intact in a string of HeresALineForUnixToBeFedFromWindows\n\r\n. While more verbose, John Skeet's answer is probably the best and Scott Weinstein's ReadLine...
How to fix Array indexOf() in JavaScript for Internet Explorer browsers
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Does it has to be wrapped in every js file?
– rd22
Feb 22 '16 at 10:04
Who is MDC...
Prompt Dialog in Windows Forms
... be the code:
var t = new TextPrompt(this, "Type the name of the settings file:");
t.ShowDialog()
;
This way, the code looks cleaner:
If validation logic is added.
If various other input types are added.
share
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How can I change the color of a part of a TextView?
...tic text that needs color, you can add it without any code via the strings file:
<string name="already_have_an_account">Already have an account? <font color='#01C6DB'>Login</font></string>
then
<TextView
android:layout_width="wrap_content"
android:layout_height...