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How to increase the vertical split window size in Vim
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:res <N> to set the current window size to exactly N rows (for height not width)
– lukecampbell
Apr 30 '13 at 16:43
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Reflection generic get field value
I am trying to receive field value via reflection. The problem is I don't know the fields type and have to decide it while getting the value.
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'IF' in 'SELECT' statement - choose output value based on column values
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As the result sets are mutually exclusive, I prefer UNION ALL here.
– Arth
May 6 '16 at 10:47
add a comment
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JavaScript inheritance: Object.create vs new
...uted with the new keyword. This usually is not intended - you only want to set up the prototype chain. In some cases it even could cause serious issues because you actually instantiate an object, whose private-scoped variables are shared by all MyClass instances as they inherit the same privileged m...
Is it possible for a computer to “learn” a regular expression by user-provided examples?
...on the specification, rather than trying to infer the regex from a limited set of sample product codes (regardless of whether a person or a program is trying to infer the regex).
– Jan Goyvaerts
Feb 12 '16 at 2:57
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How to prune local tracking branches that do not exist on remote anymore
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After pruning, you can get the list of remote branches with git branch -r. The list of branches with their remote tracking branch can be retrieved with git branch -vv. So using these two lists you can find the remote trackin...
How to get the last N rows of a pandas DataFrame?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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Replacements for switch statement in Python?
I want to write a function in Python that returns different fixed values based on the value of an input index.
44 Answers...
How to print a number with commas as thousands separators in JavaScript
...as for numbers
number.toLocaleString(); // "1,234,567,890"
// With custom settings, forcing a "US" locale to guarantee commas in output
var number2 = 1234.56789; // floating point example
number2.toLocaleString('en-US', {maximumFractionDigits:2}) // "1,234.57"
NumberFormat
var nf = new Intl.Numbe...
Concatenating two one-dimensional NumPy arrays
...s created with perfplot:
import numpy
import perfplot
perfplot.show(
setup=lambda n: numpy.random.rand(n),
kernels=[
lambda a: numpy.r_[a, a],
lambda a: numpy.stack([a, a]).reshape(-1),
lambda a: numpy.hstack([a, a]),
lambda a: numpy.concatenate([a, a]),
...