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SQL UPDATE all values in a field with appended string CONCAT not working
...; select * from t;
+------+-------+
| id | data |
+------+-------+
| 1 | max |
| 2 | linda |
| 3 | sam |
| 4 | henry |
+------+-------+
4 rows in set (0.02 sec)
mysql> update t set data=concat(data, 'a');
Query OK, 4 rows affected (0.01 sec)
Rows matched: 4 Changed: 4 Warnin...
How Do I Fetch All Old Items on an RSS Feed?
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10
As the other replies here mentioned, a feed may not provide archival data but historical items ...
What is the difference between onBlur and onChange attribute in HTML?
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171
The onBlur event is fired when you have moved away from an object without necessarily having c...
Coloring white space in git-diff's output
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176
You may need to set the color.diff.whitespace config setting, e.g. with:
git config color.di...
How to read and write INI file with Python3?
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149
This can be something to start with:
import configparser
config = configparser.ConfigParser(...
How do I make this file.sh executable via double click?
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edited Mar 10 '12 at 21:16
answered Mar 10 '12 at 21:09
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Rails filtering array of objects by attribute value
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174
Try :
This is fine :
@logos = @attachments.select { |attachment| attachment.file_type == 'lo...
What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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121
Technically, the first raises a RuntimeError with the message set to "foo", and the second rai...
How can I change the cache path for npm (or completely disable the cache) on Windows?
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163
You can change npm cache folder using the npm command line. (see : https://docs.npmjs.com/misc...