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How do I alias commands in git?
...ci "commit -v"
The alias command even accepts functions as parameters. Take a look at aliases.
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What does a lazy val do?
...executed once and then never again. This can be useful when an operation takes long time to complete and when it is not sure if it is later used.
scala> class X { val x = { Thread.sleep(2000); 15 } }
defined class X
scala> class Y { lazy val y = { Thread.sleep(2000); 13 } }
defined class Y
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Can you connect to Amazon ElastiСache Redis outside of Amazon?
... ElastiCache Redis instance in a VPC from EC2 instances . But I would like to know if there is a way to connect to an ElastiCache Redis node outside of Amazon EC2 instances, such as from my local dev setup or VPS instances provided by other vendors.
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How do you use script variables in psql?
...need to include the quotes in the variable itself as the above will not work. Instead define your variable as such ...
\set myvariable 'value'
However, if, like me, you ran into a situation in which you wanted to make a string from an existing variable, I found the trick to be this ...
\set quo...
How to change identity column values programmatically?
... answered Jul 27 '09 at 13:15
A-KA-K
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Get Insert Statement for existing row in MySQL
... statements from the MySQL console, but you can get them using mysqldump like Rob suggested. Specify -t to omit table creation.
mysqldump -t -u MyUserName -pMyPassword MyDatabase MyTable --where="ID = 10"
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Stop “developer tools access needs to take control of another process for debugging to continue” ale
... answered Mar 15 '12 at 18:04
kensterkenster
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Dictionary vs Object - which is more efficient and why?
...ing __slots__ in a new-style class definition. The __slots__ declaration takes a sequence of instance variables and reserves just enough space in each instance to hold a value for each variable. Space is saved because __dict__ is not created for each instance.
So does this save time as well as memo...
IIS does not list a website that matches the launch url
... me) was to run VS2010 as administrator (Start->In Vista menu right click-> Run as administrator)...so simple.
As a side effect: VS2010 let me also create Virtual Directories without any problems (prior to that i got error messages stating that i have to manually adjust these)
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What is the difference between 'protected' and 'protected internal'?
...erence between 'protected' and 'protected internal' modifiers in C#?
It looks they behave in same manner.
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