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How to remove the last character from a string?
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edited Jun 11 '17 at 22:32
Tot Zam
6,32177 gold badges4141 silver badges6464 bronze badges
answered...
Rank function in MySQL
... person VALUES (4, 'Bill', 32, 'M');
INSERT INTO person VALUES (5, 'Nick', 22, 'M');
INSERT INTO person VALUES (6, 'Kathy', 18, 'F');
INSERT INTO person VALUES (7, 'Steve', 36, 'M');
INSERT INTO person VALUES (8, 'Anne', 25, 'F');
Result:
+------------+------+--------+------+
| first_name | age ...
What is the difference between vmalloc and kmalloc?
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answered Sep 22 '08 at 18:05
DGentryDGentry
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How to get the name of a class without the package?
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answered Apr 22 '10 at 11:31
BozhoBozho
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How to create a HashMap with two keys (Key-Pair, Value)?
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asherbar
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answered Feb 3 '13 at 22:25
Tomasz NurkiewiczTomasz Nurkiewicz
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No connection string named 'MyEntities' could be found in the application config file
... why.
– Kehlan Krumme
Jun 13 '13 at 22:53
22
@Alexander, the framework loads and uses the configu...
How to Remove ReadOnly Attribute on File Using PowerShell?
... PowerShell).
– yzorg
Apr 21 '11 at 22:39
3
@yzorg: So what exactly are you telling me here? As f...
HTML 5: Is it , , or ?
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answered Dec 22 '09 at 13:42
Brian CampbellBrian Campbell
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Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…
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Use example :
echo time_elapsed_string('2013-05-01 00:22:35');
echo time_elapsed_string('@1367367755'); # timestamp input
echo time_elapsed_string('2013-05-01 00:22:35', true);
Input can be any supported date and time format.
Output :
4 months ago
4 months ago
4 months, 2 we...
How to check if a float value is a whole number
... rounding down the cube root of 12000:
>>> int(12000 ** (1.0/3))
22
>>> 22 ** 3
10648
If you are using Python 3.5 or newer, you can use the math.isclose() function to see if a floating point value is within a configurable margin:
>>> from math import isclose
>>&g...