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Position Absolute + Scrolling
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if you do not specify top,left,right,bottom position fixed element won't be positioned relatively to the window. But this has of course limited usage, only to default left top position, otherwise it will be positioned relati...
Best way to convert text files between character sets?
... the input
-t ENCODING the encoding of the output
You don't have to specify either of these arguments. They will default to your current locale, which is usually UTF-8.
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How can I find non-ASCII characters in MySQL?
...urn all rows where columnToCheck contains any non-alphanumeric characters. If you have other characters that are acceptable, add them to the character class in the regular expression. For example, if periods, commas, and hyphens are OK, change the query to:
SELECT * FROM tableName WHERE columnToChe...
Open files in 'rt' and 'wt' modes
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t refers to the text mode. There is no difference between r and rt or w and wt since text mode is the default.
Documented here:
Character Meaning
'r' open for reading (default)
'w' open for writing, truncating the file first
'x' open for exclusive c...
How to remove multiple deleted files in Git repository
...already has an entry matching <pathspec>. This removes as well as modifies index entries to match the working tree, but adds no new files. If no <pathspec> is given when -u option is used, all tracked files in the entire working tree are updated (old versions of Git used to limit the up...
Group by with multiple columns using lambda
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If my 'source' variable is a Dictionary Collection this not work. Suggestions?
– Joao Paulo
Oct 15 '15 at 13:32
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Chrome developer tools: View Console and Sources views in separate views/vertically tiled?
...he "small console" can be resized to meet your needs.
Horizontal split
If you prefer to have the console at the right instead of the bottom, customize the developer tools by editing path/to/profile/Default/User StyleSheets/Custom.css, and add the following rules:
EDIT: Support for Custom.css ha...
Mercurial stuck “waiting for lock”
...e lock file, you must make sure nothing else is accessing the repository. (If the lock is a string of zeros or blank, this is almost certainly true).
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how to reference a YAML “setting” from elsewhere in the same YAML file?
...ge what's inside and add that last part of a path to it from inside YAML.
If repetition bother you that much I suggest to make your application aware of root property and add it to every path that looks relative not absolute.
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When should I use require() and when to use define()?
...ound with requirejs for the last few days. I am trying to understand the differences between define and require.
5 Answers...