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How to use arguments from previous command?
...for example equals holding Alt and typing 3.. If you type 3. that multiple times without releasing Alt you go through the third arguments of your previous command lines.
– dessert
Jun 21 '18 at 13:24
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Check existence of directory and create if doesn't exist
...ll by using |, is the vectorization the reason it doesn't work with || sometimes? I know this is off topic but I'm just too eager to find out. I'll defo go and read more about vectorization. Thanks
– Bas
Jun 4 '16 at 22:21
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WAMP error: Forbidden You don't have permission to access /phpmyadmin/ on this server
... I executed ping localhost on my cmd terminal and got Reply from ::1: time<1ms. It seems my Win7 machine is resolving localhost with an IPv6 address. Your solution did the trick. I agree, this should probably be the accepted answer.
– Chris
Mar 18 '13 a...
How do I strip non alphanumeric characters from a string and keep spaces?
I want to create a regex that removes all non-alphanumber characters but keeps spaces. This is to clean search input before it hits the db. Here's what I have so far:
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GitHub relative link in Markdown file
...generating URLs and getting information about the repository itself at the time of processing the input. Gitdown seamlessly integrates with your building scripts.
I am the author of the Gitdown library.
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Is there a tool to convert JavaScript files to TypeScript [closed]
...a JavaScript file, including their types. Therefore they allow for compile-time type checking and fantastic intellisense. A .d.ts file for my example would be
declare var data:any;
declare function func(n:string);
Save this as "myjsfile.d.ts" and import it to typescript with
///<reference pat...
How to include a quote in a raw Python string
Consider:
7 Answers
7
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Define global variable in a JavaScript function
...he variable outside the function. You don't have to declare it at the same time as you assign the value:
var trailimage;
function makeObj(address) {
trailimage = [address, 50, 50];
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Why do enum permissions often have 0, 1, 2, 4 values?
... @Pascal: Perhaps it is more readable to you at this point in time, but as you gain experience viewing bytes in hex becomes second nature. Two digits in hex maps to one byte maps to 8 bits (well... a byte is usually 8 bits anyway... not always true, but for this example it is ok to gen...
iterating over each character of a String in ruby 1.8.6 (each_char)
I am new to ruby and currently trying to operate on each character separately from a base String in ruby. I am using ruby 1.8.6 and would like to do something like:
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