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PHP prepend associative array with literal keys?
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See also array_merge() and its difference from using the + operator: br.php.net/manual/en/function.array-merge.php#92602
– Havenard
Sep 3 '09 at 1:33
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android ellipsize multiline textview
... least not for others here. Perhaps you are using a device very different from other people, but as a general solution, this is not effective.
– Micah Hainline
Jul 20 '11 at 14:34
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How to set a single, main title above all the subplots with Pyplot?
...ots_adjust(top=0.88)
See answer below about fontsizes
Example code taken from subplots demo in matplotlib docs and adjusted with a master title.
import matplotlib.pyplot as plt
import numpy as np
# Simple data to display in various forms
x = np.linspace(0, 2 * np.pi, 400)
y = np.sin(x ** 2)
f...
In Postgresql, force unique on combination of two columns
...ry key over unique here, because we do not allow NULL values in this case. From the PostgeSQL docs: "Note that a unique constraint does not, by itself, provide a unique identifier because it does not exclude null values.)" postgresql.org/docs/8.1/static/ddl-constraints.html#AEN2038
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How does one make an optional closure in swift?
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Also, from the Swift book: “When declaring an optional type, be sure to use parentheses to properly scope the ? operator. As an example, to declare an optional array of integers, write the type annotation as (Int[])?; writing Int...
Performance - Date.now() vs Date.getTime()
... t1 = Date.now();
var t2 = new Date().getTime();
However, the time value from any already-created Date instance is frozen at the time of its construction (or at whatever time/date it's been set to). That is, if you do this:
var now = new Date();
and then wait a while, a subsequent call to now.g...
Open a file with Notepad in C#
... specified does not have an association, it'll use the Open With... dialog from windows.
Note to those in the comments, thankyou for your input. My quick n' dirty answer was slightly off, i've updated the answer to reflect the correct way.
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Symfony 2 EntityManager injection in service
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Hi, in this example, how could I change the connection from default to any other?
– ptmr.io
Jul 27 '18 at 8:16
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What is the equivalent of “!=” in Excel VBA?
...of that, getting the length in VBA is fast -- it's just reading an integer from memory -- and is slow in Java -- you need to iterate through the string.
– Paulo Avelar
Feb 8 '16 at 19:40
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Struct inheritance in C++
... same as a class except the following differences:
When deriving a struct from a class/struct, the default access-specifier for a base class/struct is public. And when deriving a class, the default access specifier is private.
For example, program 1 fails with a compilation error and program 2 wor...