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What is the point of function pointers?
...d what is going on inside of the abstraction. Also, implementing your own vtable in C and write object oriented code there is a really good learning experience.
– Florian
Jun 2 '12 at 10:49
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Why use the SQL Server 2008 geography data type?
... of 18 bytes) for a real comparison.
So comparing storage types:
CREATE TABLE dbo.Geo
(
geo geography
)
GO
CREATE TABLE dbo.LatLng
(
lat decimal(15, 12),
lng decimal(15, 12)
)
GO
INSERT dbo.Geo
SELECT geography::Point(12.3456789012345, 12.3456789012345, 4326)
UNION ALL
SELEC...
What's the difference between RANK() and DENSE_RANK() functions in oracle?
...SE_RANK() functions? How to find out nth salary in the following emptbl table?
10 Answers
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How can I control the width of a label tag?
...
Giving width to Label is not a proper way. you should take one div or table structure to manage this. but still if you don't want to change your whole code then you can use following code.
label {
width:200px;
float: left;
}
...
Elements order in a “for (… in …)” loop
Does the "for…in" loop in Javascript loop through the hashtables/elements in the order they are declared? Is there a browser which doesn't do it in order?
The object I wish to use will be declared once and will never be modified.
...
What is the best way to solve an Objective-C namespace collision?
...not changing the address of the original symbol. Objective-C uses a lookup table to map class names to addresses, and it's a 1-1 mapping, so you can't have two classes with the same name. Thus, to load both classes, one of them must have their name changed. However, when other classes need to access...
MySQL Data - Best way to implement paging?
...a. Check codular.com/implementing-pagination for mutiple ways whicg are suitable for specific scenerio.
– Amit
Oct 12 '17 at 14:32
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show 9 ...
How to show all privileges from a user in oracle?
...es granted directly to users
SELECT PRIVILEGE, OWNER AS OBJ_OWNER, TABLE_NAME AS OBJ_NAME, GRANTEE AS USERNAME, GRANTEE AS GRANT_TARGET, GRANTABLE, HIERARCHY
FROM DBA_TAB_PRIVS
WHERE GRANTEE IN (SELECT USERNAME FROM DBA_USERS)
UNION ALL
-- Object privileges gr...
Making heatmap from pandas DataFrame
... and you're simply interested in adding color to represent the values in a table format, you can use the style.background_gradient() method of the pandas data frame. This method colorizes the HTML table that is displayed when viewing pandas data frames in e.g. the JupyterLab Notebook and the result ...
stopPropagation vs. stopImmediatePropagation
... but maybe I can say this with a specific example:
Say, if you have a <table>, with <tr>, and then <td>. Now, let's say you set 3 event handlers for the <td> element, then if you do event.stopPropagation() in the first event handler you set for <td>, then all event ha...