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How to remove elements from a generic list while iterating over it?
... ). Reverse<T> doesn't just go through the original list in reverse order (w/o allocating extra memory). Therefore both ToList() and Reverse() have same memory consumption (both create copy), but ToList() doesn't do anything to the data. With Reverse<int>(), I would wonder why is list re...
Practical uses of git reset --soft?
... that you can choose only one strategy. But I wanted to combine the two in order to get a clean history in which the whole repository is atomically updated to a new version.
I have a superproject, let's call it projectA, and a subproject, projectB, that I merged into a subdirectory of projectA....
Is there a short contains function for lists?
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Piping buffer to external command in Vim
...rnal stdin from the command line:
vim -es +"w >> /dev/stdout" -cq! /etc/hosts
It's useful for scripting purposes.
For more command-line tricks, check:
How to write whole buffer to standard output from the command line?
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What is the difference between Culture and UICulture?
... set both UICulture and Culture at (page level and application level).
In order to set them at application level, simply add globalization session in web.config
e.g. <globalization uiCulture="es" culture="es-MX" />
And to set them at the page level, which is good to add on a specific (indiv...
How to show a GUI message box from a bash script in linux?
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I don't like programs that need to open the display in order to print the help message...
– thoni56
Nov 11 '16 at 12:09
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Positioning a div near bottom side of another div
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You need a wrapping div for the bottom one, in order to center it.
<style>
/* making it look like your nice illustration */
#outer { width: 300px; height: 200px; background: #f2f2cc; border: 1px solid #c0c0c0; }
#inner { width: 50px; height: 40px; backgrou...
Copy array by value
...to note that it will work as expected for primitive types (string, number, etc.), and to also explain the expected behavior for reference types...
If you have an array of Reference types, say of type Object. The array will be copied, but both of the arrays will contain references to the same Objec...
How to get Locale from its String representation in Java?
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See the Locale.getLanguage(), Locale.getCountry()... Store this combination in the database instead of the "programatic name"...
When you want to build the Locale back, use public Locale(String language, String country)
Here is a sample code :)
// May contain ...
How to access the last value in a vector?
...ead and tail (from utils) work not only on vectors but also on data frames etc., and also can return data "without first/last n elements", e.g.
but.last <- function(x) { head(x, n = -1) }
(Note that you have to use head for this, instead of tail.)
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