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Rspec: “array.should == another_array” but without concern for order
..., but here's an extract:
The contain_exactly matcher provides a way to test arrays against each other in a way
that disregards differences in the ordering between the actual and expected array.
For example:
expect([1, 2, 3]).to contain_exactly(2, 3, 1) # pass
expect([:a, :c, :b])...
Force to open “Save As…” popup open at text link click for PDF in HTML
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At the time of this comment, I've tested it on Chrome, Opera, Edge, Mozilla. All latest. Is working on all except on Mozilla.
– S.I.
Sep 29 '17 at 5:07
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What is JNDI? What is its basic use? When is it used?
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If you have a deployment sequence where apps move from devl->int->test->prod environments, you can use the same JNDI name in each environment and hide the actual database being used. Applications don't have to change as they migrate between environments.
You can minimize the number of fo...
Why would someone use WHERE 1=1 AND in a SQL clause?
...ow on the concatenated conditions.
Basically, it saves you having to do a test for conditions and then add a "WHERE" string before them.
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Convert datetime to Unix timestamp and convert it back in python
...ackage allows to avoid this torture with datetimes; It is already written, tested, pypi-published, cross-python (2.6 — 3.xx).
All you need: pip install arrow (or add to dependencies)
Solution for your case
dt = datetime(2013,9,1,11)
arrow.get(dt).timestamp
# >>> 1378033200
bc = arrow...
How to write a simple database engine [closed]
... early version of SQLite which can be compiled and run on modern GCC (I've tested it on MacOS 10.13 and Debian 8)
– david euler
Mar 17 '18 at 16:33
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Easy way to prevent Heroku idling?
... The free tier idling allows Heroku to offer this level for development / testing, without a large overhead cost of constantly running servers.
– drowe
Jun 26 '12 at 13:58
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Long Press in JavaScript?
...press to text selection even at 500ms. The library is missing any and all test cases for these conditions.
– user2895783
Mar 29 '19 at 14:16
4
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Replace non-ASCII characters with a single space
...r is replaced with 3 spaces" in the question implies that the input is a bytestring (not Unicode) and therefore Python 2 is used (otherwise ''.join would fail). If OP wants a single space per Unicode codepoint then the input should be decoded into Unicode first.
– jfs
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Where am I? - Get country
...o differentiate user country for all the Latin American countries, all the testing phones have returned USA even when the phone is in English or Spanish lang.
– htafoya
Jun 26 '12 at 20:59
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