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.NET String.Format() to add commas in thousands place for a number
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@MacSigler It's actually not true, see Roger Lipscombe's comment on the answer above: String.Format will apply localization automatically.
– Dan Bechard
Oct 17 '13 at 19:34
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How do I find and view a TFS changeset by comment text?
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With the Power Tools installed:
tf history $/ -r | ? { $_.comment -like '*findme*' }
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Remove/hide a preference from the screen
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If you want something that will dynamically change the prefs for example on a SwitchPreference, I have found the best way is to put all my sub options into two category containers. Initially you'll have everything shown, then you just remove the bits you don't wan...
Log to the base 2 in python
...hat
but also know that
math.log takes an optional second argument which allows you to specify the base:
In [22]: import math
In [23]: math.log?
Type: builtin_function_or_method
Base Class: <type 'builtin_function_or_method'>
String Form: <built-in function log>
Namespace: ...
1052: Column 'id' in field list is ambiguous
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Confusing! Because nothing is actually removed from the SQL language, SQL-89 is a proper subset of SQL-92. The OP's syntax is valid SQL-92 syntax (and. unless I'm missing something, yours is valid SQL-89 syntax). I consider INNER JOIN to be 'depreciated' sinc...
jQuery, simple polling example
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setinterval would make an ajax call every 5 seconds no matter what. the way have written it (which i believe is good practice) will wait for the results THEN make another ajax request 5 seconds later. there are times i would use setinterval, but this is not...
How to write into a file in PHP?
...on like:
file_put_contents($filename, $content);
which is identical to calling fopen(), fwrite(), and fclose() successively to write data to a file.
Docs: file_put_contents
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Hiding axis text in matplotlib plots
...t to be awkward) what happens if I want to add an xlabel()? Other than manually placing a text widget.
– Dave
Feb 1 '10 at 12:52
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Access an arbitrary element in a dictionary in Python
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for a non-destructive popitem you can make a (shallow) copy: key, value = dict(d).popitem()
– Pelle
Jan 31 '18 at 10:35
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linq query to return distinct field values from a list of objects
... it's easy - project to that with Select and then use the normal Distinct call.)
In MoreLINQ we have the DistinctBy operator which you could use:
var distinct = list.DistinctBy(x => x.typeID);
This only works for LINQ to Objects though.
You can use a grouping or a lookup, it's just somewhat ...