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MySQL: ignore errors when importing?
...me and --database=dbName and it worked @Aamnah
– tcadidot0
Sep 5 '19 at 3:49
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Stop caching for PHP 5.5.3 in MAMP
...they'll disable it by default in a future version: bugs.mamp.info/view.php?id=4296
– Husky
Nov 7 '13 at 20:53
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Trying to load jquery into tampermonkey script
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How to unescape HTML character entities in Java?
Basically I would like to decode a given Html document, and replace all special chars, such as " " -> " " , ">" -> ">" .
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How can strings be concatenated?
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To concatenate strings in python you use the "+" sign
ref: http://www.gidnetwork.com/b-40.html
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How to use index in select statement?
Lets say in the employee table, I have created an index(idx_name) on the emp_name column of the table.
8 Answers
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ERROR 1452: Cannot add or update a child row: a foreign key constraint fails
... parent table that holds the
central data values, and a child table with identical values pointing
back to its parent. The FOREIGN KEY clause is specified in the child
table.
It will reject any INSERT or UPDATE operation that attempts to create
a foreign key value in a child table if th...
Parse string to DateTime in C#
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Correction - it is ALWAYS safer ;) If you are calling a method with an exception, always check the exception condition first if possible.
– Gusdor
Aug 27 '13 at 12:36
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GroupBy pandas DataFrame and select most common value
...urned as long as it's either one of them, then you will need a lambda that calls mode and extracts the first result.
source2.groupby(['Country','City'])['Short name'].agg(
lambda x: pd.Series.mode(x)[0])
Country City
Russia Sankt-Petersburg Spb
USA New-York N...
How do I keep jQuery UI Accordion collapsed by default?
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