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Get Unix Epoch Time in Swift
...dn't produce 6 scales of precision. But when it returns a scale of 7, that extra digit can be truncated because it's beyond microsecond precision. Therefore, for consistent and precision-true values:
let preciseSeconds = Int(Date().timeIntervalSince1970)
let preciseMilliseconds = Int(Date().timeInt...
In Python, how can you load YAML mappings as OrderedDicts?
...- else
data is of type CommentedMap which functions like a dict, but has extra information that is kept around until being dumped (including the preserved comment!)
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Exposing database IDs - security risk?
...n't use unpredictable IDs at all. Bugs happen, so unpredictable IDs are an extra safety mechanism. Besides, access control is not the only reason to use them: predictable IDs can reveal sensitive information such as the number of new customers within a certain timeframe. You really don't want to exp...
How do I change the color of radio buttons?
... This worked well for me. Great solution when you don't want to add any extra elements or use images.
– Swen
Dec 22 '16 at 15:57
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Relational Database Design Patterns? [closed]
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It's not a pattern it's a refactoring. Like extract method, or rename parameter. Refactoring and patterns go hand in hand.
– Michael Brown
Jul 30 '11 at 11:29
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CSS center text (horizontally and vertically) inside a div block
...ontainer, but instead specify margin: auto on the flex item to take up all extra space in all four directions, and the evenly distributed margins will make the flex item centered in all directions. This works except when there are multiple flex items. Also, this technique works on MS Edge but not on...
Return number of rows affected by UPDATE statements
...ATE PROCEDURE UpdateTables
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
DECLARE @RowCount1 INTEGER
DECLARE @RowCount2 INTEGER
DECLARE @RowCount3 INTEGER
DECLARE @RowCount4 INTEGER
UPDATE Tab...
LINQ Ring: Any() vs Contains() for Huge Collections
...re properties. With .Contains you can just compare objects and you need an extra IEqualityComparer to compare properties.
– msfanboy
Feb 4 '11 at 20:23
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What is the difference between ApplicationContext and WebApplicationContext in Spring MVC?
...ationContext is an extension of the plain ApplicationContext that has some extra features necessary for web applications. It differs from a normal ApplicationContext in that it is capable of resolving themes (see Using themes), and that it knows which Servlet it is associated with (by having a link ...
SQL selecting rows by most recent date
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you would get an extra row returned. Which is the desired result based on his requirements.
– Carlton Jenke
Oct 9 '08 at 21:18
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