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Command to escape a string in bash
...mat (and for the current locale), so that would only work in the OP's case if their someprog had the exact same quoting syntax as bash which is highly unlikely.
– Stephane Chazelas
Apr 29 '19 at 16:18
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Why does Haskell's “do nothing” function, id, consume tons of memory?
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This means that if id is repeated n times, the space of its type is proportional to 2^n. The type inferred in Ryan's code would need 2^27 references to its type variable in addition to the other structure needed to represent the type, which ...
How to jump to a specific character in vim?
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If you do a search for that character with /, you can then hit n to move to the next occurrence of it.
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Can you define aliases for imported modules in Python?
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Check here
import module as name
or
from relative_module import identifier as name
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How to assertThat something is null with Hamcrest?
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If you want to hamcrest, you can do
import static org.hamcrest.Matchers.nullValue;
assertThat(attr.getValue(), is(nullValue()));
In Junit you can do
import static junit.framework.Assert.assertNull;
assertNull(object);
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How to select .NET 4.5.2 as a target framework in Visual Studio
...web installer. The latter will not install the multi-targeting pack--even if you have Visual Studio 2013 installed.
– osoviejo
May 20 '14 at 7:23
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How can I set the request header for curl?
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What if the header contains "?
– Freewind
Apr 8 '11 at 8:45
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Python/postgres/psycopg2: getting ID of row just inserted
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Just to clarify, the id in RETURNING id should be the field name of the serial / primary key field.
– joshden
Feb 6 '16 at 20:56
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Getting current unixtimestamp using Moment.js
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@climbinghobo if you want in milliseconds use moment().valueOf()
– Gaurav Bharti
Mar 14 '18 at 12:36
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Breaking loop when “warnings()” appear in R
...e files. My matrices are enormous and therefore I often run out of memory if I am not careful.
3 Answers
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