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Drop multiple tables in one shot in mysql
...ks = 1;
Then you do not have to worry about dropping them in the correct order, nor whether they actually exist.
N.B. this is for MySQL only (as in the question). Other databases likely have different methods for doing this.
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Passing route control with optional parameter after root in express?
...ext() inside the callback.
According to this, handlers are invoked in the order that they are added, so as long as your next route is app.get('/', ...) it will be called if there is no key.
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Footnotes for tables in LaTeX
... Working for me using float package and [H] for the table in order to have footnotes on the same page of the table.
– mao95
Jun 7 at 11:10
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How do I use InputFilter to limit characters in an EditText in Android?
...subsequence the source? Do you see anything wrong with just doing this (in order to only allow alphanumerics plus a few special characters): String replacement = source.subSequence(start, end).toString(); return replacement.replaceAll("[^A-Za-z0-9_\\-@]", "");
– Splash
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How to sort mongodb with pymongo
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In python you cannot guarantee that dictionary will be interpreted in the order you declared.
So, in mongo shell you could do .sort({'field1':1,'field2':1}) and the interpreter should sort field1 at first level and field 2 at second level.
If this sintax was used in python, there is a chance to ...
Failed to install Python Cryptography package with PIP and setup.py
... macOS 10.12 with Python3.7 (in a virtualenv) when needing cryptography in order to install ansible.
– jalanb
Jan 22 '18 at 22:18
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PHP: Return all dates between two dates in an array [duplicate]
... with foreach, great; but otherwise, you'll need to use foreach anyway, in order to build your own array.
– Aaron Adams
Apr 26 '13 at 3:18
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Xml configuration versus Annotation based configuration [closed]
...n and of itself, and doesn't tie the code down to some specific process in order to function normally without this annotation, then go for annotations. For example, a transactional method marked as being transactional does not kill its operating logic, and serves as a good code-level comment as wel...
What is the difference between join and merge in Pandas?
... both data frames we will get the a data frame with the same index. So, in order to get the same index after merge we can make the columns our index (on which we want to merge) for both data frames and then merge the data frames on the newly created index.
– hasan najeeb
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How to get a path to a resource in a Java JAR file
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you can add 'rsrc:' when you call your resource in order to open it. like new File("rsrc:filename.txt") this will load filename.txt which is packed inside the root of your jar
– gipsh
Jun 16 '16 at 18:45
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