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How to search file text for a pattern and replace it with a given value
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Change One Cell's Data in mysql
...d an example, using MySQL, only because the previous answers were a little bit cryptic to me.
The general form of the command you need to use to update a single row's column:
UPDATE my_table SET my_column='new value' WHERE something='some value';
And here's an example.
BEFORE
mysql> select ...
Ruby, remove last N characters from a string?
... user system total real
chomp 0.949823 0.001025 0.950848 ( 0.951941)
range 1.874237 0.001472 1.875709 ( 1.876820)
delete_suffix 0.721699 0.000945 0.722644 ( 0.723410)
delete_suffix! 0.650042 0.000714 0.650756 ( 0.651332)
I hope this...
Eclipse ctrl+right does nothing
...ottom-right, it worked.
– Alisa
Nov 10 '16 at 23:46
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It worked for me using Neon as well. What a...
Capitalize or change case of an NSString in Objective-C
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RegexidentRegexident
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add a co...
Rotating and spacing axis labels in ggplot2
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103
In the newest version of ggplot2 the command would be: q + theme(axis.text.x=element_text(angle = -90, hjust = 0))
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List of macOS text editors and code editors [closed]
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I've tried Komodo out a bit, and I really like it so far. Aptana, an Eclipse variant, is also rather useful for a wide variety of things. There's always good ole' VI, too!
s...
Regex using javascript to return just numbers
... will work with trailing numbers as well as numbers in the middle. It is a bit presumptuous to assume the OP wanted it to ONLY work with trailing numbers.
– Xandor
Nov 3 '19 at 15:49
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Get all directories within directory nodejs
...).map(name => join(source, name)).filter(isDirectory)
Update for Node 10.10.0+
We can use the new withFileTypes option of readdirSync to skip the extra lstatSync call:
const { readdirSync } = require('fs')
const getDirectories = source =>
readdirSync(source, { withFileTypes: true })
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Cannot overwrite model once compiled Mongoose
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jonniejonnie
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