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How to determine total number of open/active connections in ms sql server 2005
...en this line to filter Database by Name */
Group by DB_NAME(dbid),hostname
order by DBName
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What is a method that can be used to increment letters?
...es anyone know of a Javascript library (e.g. underscore, jQuery, MooTools, etc.) that offers a method of incrementing a letter?
...
What is the best Battleship AI?
... about the world (e.g. ships can't overlap, all hit squares must be ships, etc.) you can count how often ships occur at each unexplored position to estimate the likelihood that a ship is sitting there.
This can be visualized as a heat map, where hot spots are more likely to contain ships:
a heat...
How to escape single quotes in MySQL
...handle any escaping. For example (Java):
Connection conn = DriverManager.getConnection(driverUrl);
conn.setAutoCommit(false);
PreparedStatement prepped = conn.prepareStatement("INSERT INTO tbl(fileinfo) VALUES(?)");
String line = null;
while ((line = br.readLine()) != null) {
prepped.setString(...
Bytecode features not available in the Java language
... In JBC, you can basically embed any information into the Java classes. In order to make use of this information, you can however no longer rely on the Java class loading mechanism but you need to extract the meta information by yourself.
Overflow and implicitly assign byte, short, char and boolean...
Python function as a function argument?
...
hello dude
world
Note that function, *args, **kwargs have to be in that order and have to be the last arguments to the function calling the function.
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Is proprietary code legally safe on bitbucket or github? [closed]
... Storing the code (potentially) requires copying, distributing, etc. as listed. It is the common for attorneys to write TOS in a manner which favors the broadest possible interpretation - even if the original intent is not to exercise that interpretation. If you think the wording makes ...
Show percent % instead of counts in charts of categorical variables
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@MaxCandocia I had to remove group = 1 in order to get fill mapping. maybe it helps
– Tjebo
Apr 25 '18 at 18:27
2
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PHP array delete by value (not key)
...ould need array_values() as well; the remaining keys are still in the same order though, so technically it's not "unsorted"
– Ja͢ck
Dec 26 '14 at 5:27
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Monad in plain English? (For the OOP programmer with no FP background)
... result through the nullable constructor. Now suppose you have this higher-order method:
static Nullable<T> Bind<T>(Nullable<T> amplified, Func<T, Nullable<T>> func)
{
if (amplified == null)
return null;
else
return func(amplified.Value);
}
S...