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Linux command (like cat) to read a specified quantity of characters
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I know the answer is in reply to a question asked 6 years ago ...
But I was looking for something similar for a few hours and then found out that:
cut -c does exactly that, with an added bonus that you could also specify an off...
Why is null an object and what's the difference between null and undefined?
...defined)
You: What is name? (*)
JavaScript: name? What's a name? I don't know what you're talking about. You haven't ever mentioned any name before. Are you seeing some other scripting language on the (client-)side?
name = null;
You: What is name?
JavaScript: I don't know.
In short; undefined is w...
How to split a String by space
...provides a solution. It is far from optimal to rely on regex for this, but now that Java has 8bit / 16bit byte representation, an efficient solution for this becomes quite long.
public class SplitStringTest
{
static final Pattern TRIM_UNICODE_PATTERN = Pattern.compile("^\\p{Blank}*(.*)\\p{Blank}...
How to find the length of a string in R
... a string (number of characters in a string) without splitting it in R? I know how to find the length of a list but not of a string.
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How do I create a crontab through a script
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This should be the accepted answer. Just need a way now to check if the one-liner I intend to add is already there or not...
– ChrisPrime
Dec 14 '14 at 7:12
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How to get values from IGrouping
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I don't think so, at least for now.
– snr
Apr 19 at 21:27
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How to duplicate sys.stdout to a log file?
...'s either no solution, or I'm doing something so non-standard that nobody knows - I'll revise my question to also ask: What is the best way to accomplish logging when a python app is making a lot of system calls?
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How do you use colspan and rowspan in HTML tables?
I don't know how to merge rows and columns inside HTML tables.
11 Answers
11
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Mysql adding user for remote access
...* TO 'remote'@'%'
IDENTIFIED BY 'safe_password'
WITH GRANT OPTION;`
Now you should have a user with name of user and password of safe_password with capability of remote connect.
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impr...
What's default HTML/CSS link color?
...link - #FF0000 //red
that was a standard but heavily differs per browser now. (since Nielsen gave it up ;)
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