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Checking that a List is not empty in Hamcrest
I was wondering if anyone knew of a way to check if a List is empty using assertThat() and Matchers ?
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mysqldump data only
I am looking for the syntax for dumping all data in my mysql database. I don't want any table information.
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Confused about __str__ on list in Python [duplicate]
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As __repr__() is called when there is no __str__(), it is enough to define __repr__().
– glglgl
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Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
...n. To find out how memory stores work, please refer to the Intel 64 and IA-32 Architectures Optimization Reference Manual.
Breaking the false dependencies
Although this does not exactly refer to your case, but sometimes using 32-bit mov operations under the 64-bit processor (as in your case) are u...
Python, remove all non-alphabet chars from string
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TadTad
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How do you list the primary key of a SQL Server table?
Simple question, how do you list the primary key of a table with T-SQL? I know how to get indexes on a table, but can't remember how to get the PK.
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how can I Update top 100 records in sql server
I want to update the top 100 records in SQL Server. I have a table T1 with fields F1 and F2 . T1 has 200 records. I want to update the F1 field in the top 100 records. How can I update based on TOP 100 in SQL Server?
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T-SQL CASE Clause: How to specify WHEN NULL
I wrote a T-SQL Statement similar like this (the original one looks different but I want to give an easy example here):
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Wolfram's Rule 34 in XKCD [closed]
...ings 31*16
– Dykam
Dec 30 '09 at 21:32
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Should the hash code of null always be zero, in .NET
Given that collections like System.Collections.Generic.HashSet<> accept null as a set member, one can ask what the hash code of null should be. It looks like the framework uses 0 :
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