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Number of processors/cores in command line
...rocess. Read the man page for more details. MMV.
– JamesThomasMoon1979
Dec 2 '14 at 1:36
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Remove by _id in MongoDB console
...f")});
i.e. you don't need a new for the ObjectId.
Also, note that in some drivers/tools, remove() is now deprecated and deleteOne or deleteMany should be used instead.
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Using CMake, how do I get verbose output from CTest?
.... I have added a unit test binary which is using the Boost unit testing framework. This one binary contains all of the unit tests. I've added that binary to be run by CTest:
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What are the most interesting equivalences arising from the Curry-Howard Isomorphism?
I came upon the Curry-Howard Isomorphism relatively late in my programming life, and perhaps this contributes to my being utterly fascinated by it. It implies that for every programming concept there exists a precise analogue in formal logic, and vice versa. Here's a "basic" list of such analogies...
How to get the mysql table columns data type?
... table:
SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS
WHERE table_name = 'tbl_name' AND COLUMN_NAME = 'col_name';
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Django: accessing session variables from within a template?
...text processors. Then you can access them like this:
{{ request.session.name }}
In case you are using custom views make sure you are passing a RequestContext instance. Example taken from documentation:
from django.shortcuts import render_to_response
from django.template import RequestContext
de...
Blank HTML SELECT without blank item in dropdown list
How implement subj?
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Is it possible to open a Windows Explorer window from PowerShell?
... edited Jan 17 at 17:13
Geert Smelt
9511 silver badge99 bronze badges
answered Nov 26 '08 at 15:25
EBGreenEBG...
Renaming projects in Xcode 4
I must be missing something obvious, but I can't figure out how to rename my project in Xcode 4.
11 Answers
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How to determine if a number is odd in JavaScript
Can anyone point me to some code to determine if a number in JavaScript is even or odd?
27 Answers
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