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Find the last element of an array while using a foreach loop in PHP
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string comparison is slower then integers, and not always accurate when comparing strings to integers (you should at least have used ===). Im voting this down.
– OIS
Apr 1 '09 at 11:10
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Using the star sign in grep
I am trying to search for the substring "abc" in a specific file in linux/bash
10 Answers
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Properly escape a double quote in CSV
...riginal question doesn't ask about PHP. This only seems to be true for the string delimiter (and only for the chosen delimiter) when a program, such as Open Office, allows you to change it.
– Dave F
Dec 1 '18 at 22:07
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Sort a Custom Class List
...lic int id { get; set; }
public int regnumber { get; set; }
public string date { get; set; }
public int CompareTo(cTag other) {
return date.CompareTo(other.date);
}
}
However, this wouldn't sort well, because this would use classic sorting on strings (since you declared dat...
Prompt for user input in PowerShell
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Read-Host is a simple option for getting string input from a user.
$name = Read-Host 'What is your username?'
To hide passwords you can use:
$pass = Read-Host 'What is your password?' -AsSecureString
To convert the password to plain text:
[Runtime.InteropServ...
How can I get System variable value in Java?
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Use the System.getenv(String) method, passing the name of the variable to read.
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Order discrete x scale by frequency/value
... rearrange it so that it is ordered by the value of the y-axis (i.e., the tallest bar will be positioned on the left).
5 An...
How to access the GET parameters after “?” in Express?
... answers his own original question! He clearly asked how to access a querystring value IN COMBINATION WITH A POSITIONAL PARAMETER (:id). I have exactly the same issue, and this answer does NOT provide a solution ?!
– Andy Lorenz
Jun 23 at 21:38
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Append values to a set in Python
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If you add a string with update, it will add one item per character in your string because it's an iterable!
– hgolov
Feb 7 '18 at 9:56
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How to detect my browser version and operating system using JavaScript?
...gt.indexOf("Opera"))!=-1) {
browserName = "Opera";
fullVersion = nAgt.substring(verOffset+6);
if ((verOffset=nAgt.indexOf("Version"))!=-1)
fullVersion = nAgt.substring(verOffset+8);
}
// In MSIE, the true version is after "MSIE" in userAgent
else if ((verOffset=nAgt.indexOf("MSIE"))!=-1) {
b...