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Sleep Command in T-SQL?
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624
Look at the WAITFOR command.
E.g.
-- wait for 1 minute
WAITFOR DELAY '00:01'
-- wait for 1 s...
@RequestParam vs @PathVariable
...URI (Spring call it an URI Template)
— see Spring Reference Chapter 16.3.2.2 URI Template Patterns
@RequestParam is to obtain a parameter from the URI as well — see Spring Reference Chapter 16.3.3.3 Binding request parameters to method parameters with @RequestParam
If the URL http://localhost:...
How to use sed to remove the last n lines of a file
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22 Answers
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How can I count the occurrences of a list item?
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25 Answers
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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
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Add in iTerm2 the following Profile Shortcut Keys
FOR ACTION SEND
⌘← "SEND HEX CODE" 0x01
⌘→ "SEND HEX CODE" 0x05
⌥← "SEND ESC SEQ" b
⌥→ "SEND ESC SEQ" f
Here is a visual for those who need it...
In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
...nd preclude a whole bunch of new features from being implemented in Python 2.x.
What yield from does is it establishes a transparent bidirectional connection between the caller and the sub-generator:
The connection is "transparent" in the sense that it will propagate everything correctly too, not...
Function for Factorial in Python
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192
Easiest way is to use math.factorial (available in Python 2.6 and above):
import math
math.fact...
XDocument.ToString() drops XML Encoding Tag
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Aug 4 '09 at 17:56
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Capitalize first letter. MySQL
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279
It's almost the same, you just have to change to use the CONCAT() function instead of the + op...