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Difference between git checkout --track origin/branch and git checkout -b branch origin/branch
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292
The two commands have the same effect (thanks to Robert Siemer’s answer for pointing it out)...
SQLite - replace part of a string
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207
You can use the built in replace() function to perform a string replace in a query.
Other str...
How do I select an element in jQuery by using a variable for the ID?
For example, the following selects a division with id="2":
6 Answers
6
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Using SignalR with Redis messagebus failover using BookSleeve's ConnectionUtils.Connect()
...r:
var conn = ConnectionMultiplexer.Connect("redisServer1:6380,redisServer2:6380,redisServer3:6380,allowAdmin=true");
StackExchange.Redis also allows for additional manual configuration as outlined in the Automatic and Manual Configuration section of the documentation:
ConfigurationOptions confi...
How to “pull” from a local branch into another one?
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answered Apr 10 '11 at 18:42
knittlknittl
184k4242 gold badges255255 silver badges306306 bronze badges
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Foreign Key to multiple tables
...yTypeName varchar(10)
)
insert into dbo.PartyType
values(1, 'User'), (2, 'Group');
create table dbo.Party
(
PartyId int identity(1,1) primary key,
PartyTypeId tinyint references dbo.PartyType(PartyTypeId),
unique (PartyId, PartyTypeId)
)
CREATE TABLE dbo.[Group]
(
ID int prim...
How to use XPath contains() here?
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202
You are only looking at the first li child in the query you have instead of looking for any li...
Why does base64 encoding require padding if the input length is not divisible by 3?
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213
Your conclusion that padding is unnecessary is right. It's always possible to determine the le...
How can I ignore a property when serializing using the DataContractSerializer?
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edited Aug 17 at 15:20
Neuron
3,54333 gold badges2323 silver badges4040 bronze badges
answered Nov...
Return 0 if field is null in MySQL
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332
Use IFNULL:
IFNULL(expr1, 0)
From the documentation:
If expr1 is not NULL, IFNULL() retur...