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How to run a shell script in OS X by double-clicking?
...n I double click on it, it opens in a text editor. How can I get it to run by double-clicking it?
8 Answers
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Maximum single-sell profit
...!
First, the divide-and-conquer solution. Let's see if we can solve this by splitting the input in half, solving the problem in each subarray, then combining the two together. Turns out we actually can do this, and can do so efficiently! The intuition is as follows. If we have a single day, the...
How to do INSERT into a table records extracted from another table
...T LongIntColumn1, Avg(CurrencyColumn) as CurrencyColumn1 FROM Table1 GROUP BY LongIntColumn1;
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How to find the php.ini file used by the command line?
...k for Loaded Configuration File in output for the location of php.ini used by your CLI
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Is 23,148,855,308,184,500 a magic number, or sheer chance?
...hexadecimal is 2020 2020 2020 1250.
Do you see the pattern? The first six bytes have been overwritten by spaces (hex 20, dec 32).
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edited Sep 7 '10 at 6:08
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Select by partial string from a pandas DataFrame
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@zyxue Select rows by partial string query with pandas
– Franck Dernoncourt
Jul 5 '17 at 18:01
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How do I reset a sequence in Oracle?
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execute immediate
'alter sequence ' || p_seq_name || ' increment by -' || l_val ||
' minvalue 0';
execute immediate
'select ' || p_seq_name || '.nextval from dual' INTO l_val;
execute immediate
'alter sequence ' |...
$on and $broadcast in angular
...dcast() and $emit():
.$on(name, listener) - Listens for a specific event by a given name
.$broadcast(name, args) - Broadcast an event down through the $scope of all children
.$emit(name, args) - Emit an event up the $scope hierarchy to all parents, including the $rootScope
Based on the following...
error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
... should work.
Then, stop the mysqld process. How you do this will vary by system.
If you're super user in the linux system, try one of the following if you don't know the specific method your Mysql setup uses:
service mysqld stop
/etc/init.d/mysqld stop
mysqladmin -u root -p shutdown
Some sys...
Optimal way to concatenate/aggregate strings
... SELECT
ID,
Name,
ROW_NUMBER() OVER (PARTITION BY ID ORDER BY Name) AS NameNumber,
COUNT(*) OVER (PARTITION BY ID) AS NameCount
FROM dbo.SourceTable
),
Concatenated AS
(
SELECT
ID,
CAST(Name AS nvarchar) AS FullName,
Name,
...