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How to echo with different colors in the Windows command line
... [30mBlack[0m (black)
echo ^<ESC^>[31m [31mRed[0m
echo ^<ESC^>[32m [32mGreen[0m
echo ^<ESC^>[33m [33mYellow[0m
echo ^<ESC^>[34m [34mBlue[0m
echo ^<ESC^>[35m [35mMagenta[0m
echo ^<ESC^>[36m [36mCyan[0m
echo ^<ESC^>[37m [37mWhite[0m
echo.
echo [101;93m NORMAL ...
How do I perform the SQL Join equivalent in MongoDB?
...ttps://docs.mongodb.org/master/reference/operator/aggregation/lookup/#pipe._S_lookup
From the docs:
{
$lookup:
{
from: <collection to join>,
localField: <field from the input documents>,
foreignField: <field from the documents of the "from" collection>...
Saving enum from select in Rails 4.1
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edited Dec 18 '16 at 21:32
Ahmed Fahmy
46844 silver badges1010 bronze badges
answered May 15 '14 at 19...
How to render a DateTime object in a Twig template
... GergelyPolonkaiGergelyPolonkai
5,66644 gold badges3232 silver badges6060 bronze badges
46
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Why does this go into an infinite loop?
...mpiled bytecode, as produced by javap -c, with my comments):
8: iload_1 // Remember current value of x in the stack
9: iinc 1, 1 // Increment x (doesn't change the stack)
12: istore_1 // Write remebered value from the stack to x
For comparison, x = ++x:
8: ...
What is the use for Task.FromResult in C#
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Load multiple packages at once
...plish this:
So the user could do:
## install.packages("pacman")
pacman::p_load(dplyr, psych, tm)
and if the package is missing p_load will download it from CRAN or Bioconductor.
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How to find list of possible words from a letter matrix [Boggle Solver]
...========================================
16-31 43530 4% =====
32-47 50048 4% ======
48-63 70701 6% =========
64-79 18831 1% ==
80-95 19271 1% ==
96-111 238398 22% ==============================
112-127 3007 <1%
128-14...
remove objects from array by object property
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answered Aug 21 '13 at 19:32
user2704940user2704940
11711 silver badge22 bronze badges
...
Hide keyboard when scroll UITableView
...esGareth Jones
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