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Measuring elapsed time with the Time module
... that want better formatting,
import time
start_time = time.time()
# your script
elapsed_time = time.time() - start_time
time.strftime("%H:%M:%S", time.gmtime(elapsed_time))
will print out, for 2 seconds:
'00:00:02'
and for 7 minutes one second:
'00:07:01'
note that the minimum time unit wi...
Rank items in an array using Python/NumPy, without sorting array twice
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@naught101: There is a bug in your script. The line array = np.random.rand(10) should be array = np.random.rand(n).
– Warren Weckesser
Aug 18 '15 at 3:25
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How to lock compiled Java classes to prevent decompilation?
...+1 for "Locks are for animals". I guess the appropriate term here would be script kiddies.
– Antimony
Apr 1 '13 at 2:11
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Passing additional variables from command line to make
...bles are not inherited from environment:
MAKE is gotten from name of the script
SHELL is either set within a makefile, or defaults to /bin/sh (rationale: commands are specified within the makefile, and they're shell-specific).
From command line - make can take variable assignments as part of his ...
How can I print the contents of a hash in Perl?
...MikeKulls, np. It's a source filter, so I understand. Also, having written scripts that check every module that I put into production prep that it doesn't use Smart::Comments, I see it from that perspective too. But to the counter, Smart::Comments is pretty well behaved as a scoped module, there sho...
Format a number as 2.5K if a thousand or more, otherwise 900
...otherwise if under a thousand, display normal 500, 100, 250 etc, using javascript to format the number?
29 Answers
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SQL variable to hold list of integers
...ng
Note: the ') WAITFOR DELAY ''00:00:02''' is a way to verify that your script
doesn't allow for SQL injection*/
DECLARE @listOfIds VARCHAR(MAX) = '1,3,a,10.1,) WAITFOR DELAY ''00:00:02''';
--Make sure the temp table was dropped before trying to create it
IF OBJECT_ID('tempdb..#MyTable'...
The object 'DF__*' is dependent on column '*' - Changing int to double
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As constraint has unpredictable name, you can write special script(DropConstraint) to remove it without knowing it's name (was tested at EF 6.1.3):
public override void Up()
{
DropConstraint();
AlterColumn("dbo.MyTable", "Rating", c => c.Double(nullable: false));
}
pr...
Why doesn't adding CORS headers to an OPTIONS route allow browsers to access my API?
...articles about how CORS works. First, I did this (code is written in CoffeeScript syntax):
32 Answers
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Why doesn't nodelist have forEach?
I was working on a short script to change <abbr> elements' inner text, but found that nodelist does not have a forEach method. I know that nodelist doesn't inherit from Array , but doesn't it seem like forEach would be a useful method to have? Is there a particular implementation i...