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What is a Y-combinator? [closed]
...guy by the name of
Haskell Curry has a neat trick, if you have good higher order
functions then you only need functions of 1 variable. The
proof is that you can get from functions of 2 (or more in the
general case) variables to 1 variable with a purely
mechanical text transformation like this:
// ...
How to bring back “Browser mode” in IE11?
... example:
<meta http-equiv="X-UA-Compatible" content="IE=9" />
In order for the Browser Mode to update on the Developer Tools, you must close [the Developer Tools] and reopen again. This will switch to that specific version.
Switching from a minor version to a greater version will work jus...
How to get the filename without the extension in Java?
...
Here is the consolidated list order by my preference.
Using apache commons
import org.apache.commons.io.FilenameUtils;
String fileNameWithoutExt = FilenameUtils.getBaseName(fileName);
OR
String fileNameWithOutExt = Filename...
How to set custom location for local installation of npm package?
...onfigurable attribute of npm can be set in any of six different places. In order of priority:
Command-Line Flags: --prefix ./vendor/node_modules
Environment Variables: NPM_CONFIG_PREFIX=./vendor/node_modules
User Config File: $HOME/.npmrc or userconfig param
Global Config File: $PREFIX/e...
How to apply shell command to each line of a command output?
...
Quote the "$line" in the while loop, in order to avoid word splitting.
– ignis
Dec 10 '12 at 16:12
3
...
How can HTML5 “replace” Flash? [closed]
...saying that Picasso and Dali should have learned a programming language in order to paint. Ridiculous, right?
That's why people prefer Flash to HTML5. It's not self-serving, it's just acknowledging that the people capable of creating cool animated web content would rather be able to create our ow...
What is a MIME type?
...en to write your first letter in Tamil, and the second in German etc.
In order for your friend to translate those letters, your friend would need to:
(i) identify the language type, and
(ii) and then translate it accordingly.
But identifying a language is not that easy - it's going to take a l...
How to get the last character of a string in a shell?
...n case you have a matching filename):
sh lash_ch.sh 'abcde*'
Also see the order of expansions in the bash reference manual. Variables are expanded before the filename expansion.
To get the last character you should just use -1 as the index since the negative indices count from the end of the string...
How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?
On POSIX systems, termination signals usually have the following order (according to many MAN pages and the POSIX Spec):
6 ...
Capture HTML Canvas as gif/jpg/png/pdf?
... scope of this question a bit, with some useful tidbits on the matter.
In order to get the canvas as an image, you should do the following:
var canvas = document.getElementById("mycanvas");
var image = canvas.toDataURL("image/png");
You can use this to write the image to the page:
document.writ...