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In Python, how do I indicate I'm overriding a method?
...ck()
base_classes = re.search(r'class.+\((.+)\)\s*\:', stack[2][4][0]).group(1)
# handle multiple inheritance
base_classes = [s.strip() for s in base_classes.split(',')]
if not base_classes:
raise ValueError('overrides decorator: unable to determine base class')
# stac...
Find a string by searching all tables in SQL Server Management Studio 2008
... XML PATH('')) AS Sql
FROM @Result AS R
GROUP BY R.TableName) TB
ORDER BY TB.Sql
OPEN @tableCursor
FETCH NEXT FROM @tableCursor INTO @Sql, @TableName, @ColumnName
WHILE (@@FETCH_STATUS = 0)
BEGIN
PRINT @Sql
SELECT @TableName A...
How can I safely encode a string in Java to use as a filename?
...to percent-encoded.
String replacement = "%"+Integer.toHexString(m.group().charAt(0)).toUpperCase();
m.appendReplacement(sb,replacement);
}
m.appendTail(sb);
String encoded = sb.toString();
// Truncate the string.
int end = Math.min(encoded.length(),MAX_LENGTH)...
ActiveMQ or RabbitMQ or ZeroMQ or [closed]
...-- want to elaborate a little more? The problem is real-time delivery in a group chat based system. If I'm understanding correctly, you're talking about a durable storage mechanism for messages as an endpoint (inbox)? If so, then it doesn't fit the bill, they want chat to be delivered immediately, a...
What does the “@” symbol do in Powershell?
... looking for: this operator is used in the splat context in Azure Resource Group deployment scripts.
– Alex Marshall
Aug 3 '16 at 13:37
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How to loop through all but the last item of a list?
...nsecutive elements (excellent SilentGhost answer), yet generalized for any group (n-gram): 2, 3, ... n:
zip(*(l[start:] for start in range(0, n)))
Examples:
l = range(0, 4) # [0, 1, 2, 3]
list(zip(*(l[start:] for start in range(0, 2)))) # == [(0, 1), (1, 2), (2, 3)]
list(zip(*(l[start:] for sta...
How to save username and password with Mercurial?
...yring-will-not-be-used/14270602#14270602
OpenSUSE Apache - Windows LDAP - group user authentication - Mercurial
ex: If inside ~/.hgrc (user's home directory in Linux/Unix) or mercurial.ini in Windows at user's home directory, contains, the following line and if you do
`"hg clone http://.../.../...
Is it possible to select the last n items with nth-child?
...antics is to allow segregation of a bunch of child elements into repeating groups (edit - thanks BoltClock) or into a first part of some fixed length, followed by "the rest". You sort-of want the opposite of that, which is what nth-last-child gives you.
...
How to redirect output of an entire shell script within the script itself?
...irected code as shown above.
The relevant sections of the Bash manual are Grouping Commands and I/O Redirection. The relevant sections of the POSIX shell specification are Compound Commands and I/O Redirection. Bash has some extra notations, but is otherwise similar to the POSIX shell specificati...
Examples of GoF Design Patterns in Java's core libraries
...rtBuffer, IntBuffer, LongBuffer, FloatBuffer and DoubleBuffer)
javax.swing.GroupLayout.Group#addComponent()
All implementations of java.lang.Appendable
java.util.stream.Stream.Builder
Factory method (recognizeable by creational methods returning an implementation of an abstract/interface type)
jav...