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Should you choose the MONEY or DECIMAL(x,y) datatypes in SQL Server?
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@num3 DECIMAL(19,4),
@num4 DECIMAL(19,4)
SELECT
@mon1 = 100, @mon2 = 339, @mon3 = 10000,
@num1 = 100, @num2 = 339, @num3 = 10000
SET @mon4 = @mon1/@mon2*@mon3
SET @num4 = @num1/@num2*@num3
SELECT @mon4 AS moneyresult,
@num4 AS numericresult
Output: 2949.0000...
What's the purpose of using braces (i.e. {}) for a single-line if or loop?
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Let's attempt to also modify i when we increment j:
int j = 0;
for (int i = 0 ; i < 100 ; ++i)
if (i % 2 == 0)
j++;
i++;
Oh no! Coming from Python, this looks ok, but in fact it isn't, as it's equivalent to:
int j = 0;
for (int i = 0 ; i < 100 ; ++i)
i...
Why is extending native objects a bad practice?
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130
When you extend an object, you change its behaviour.
Changing the behaviour of an object that w...
Sort a list of tuples by 2nd item (integer value) [duplicate]
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660
Try using the key keyword with sorted().
sorted([('abc', 121),('abc', 231),('abc', 148), ('abc'...
Importing Maven project into Eclipse
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answered Jan 14 '10 at 1:33
Pascal ThiventPascal Thivent
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Parse date string and change format
I have a date string with the format 'Mon Feb 15 2010'. I want to change the format to '15/02/2010'. How can I do this?
9...
Problems with contenttypes when loading a fixture in Django
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150
manage.py dumpdata --natural will use a more durable representation of foreign keys. In django t...
How to handle back button in activity
...ment
– James Wierzba
Dec 6 '15 at 3:01
3
@james-wierzba handle in activity and delegate processin...
How to find my Subversion server version number?
...t;
If not displayed, view source of the page
<svn version="1.6.13 (r1002816)" href="http://subversion.tigris.org/">
Now for the subversion CLIENT:
svn --version
will suffice
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UISegmentedControl below UINavigationbar in iOS 7
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