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Lisp in the real world
...e Lisp is only
useful for Animation and Graphics, AI,
Bioinformatics, B2B and E-Commerce,
Data Mining, EDA/Semiconductor
applications, Expert Systems, Finance,
Intelligent Agents, Knowledge
Management, Mechanical CAD, Modeling
and Simulation, Natural Language,
Optimization, Research,...
Is Integer Immutable
...HashCode(a)));
prints
before a +=3; a=3 id=70f9f9d8
after a +=3; a=6 id=2b820dda
You can see the underlying "id" of the object a refers to has changed.
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How to remove spaces from a string using JavaScript?
...lts are:
regexp1a: Safari 50.14 ops/sec, Firefox 18.57, Chrome 8.95
regexp2b: Safari 38.39, Firefox 19.45, Chrome 9.26
split-join: Firefox 26.41, Safari 23.10, Chrome 7.98,
You can run it on your machine: https://jsperf.com/remove-string-spaces/1
...
How can I validate a string to only allow alphanumeric characters in it?
...s (fractions, Roman numerals, etc.; see msdn.microsoft.com/en-us/library/yk2b3t2y.aspx). Given that, and if one was feeling particularly evil, one could compress the contents of IsAlphaNum even further: return string.IsNullOrEmpty(str) ? false : str.ToCharArray().All(Char.IsLetterOrDigit);
...
Xcode 6 iPhone Simulator Application Support location
...ous, e.g.,
~/Library/Developer/CoreSimulator/Devices/4D2D127A-7103-41B2-872B-2DB891B978A2/data/Containers/Data/Application/0323215C-2B91-47F7-BE81-EB24B4DA7339/Documents/MyApp.sqlite
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impro...
Placing Unicode character in CSS content value [duplicate]
...l/codepoint, followed by the unicode variant without a 'u', e.g. conent: "\2b06\fe0e"
– Matt Lacey
Oct 24 '17 at 14:24
1
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Is there a way to list task dependencies in Gradle?
...ok into this: https://proandroiddev.com/graphs-gradle-and-talaiot-b0c02c50d2b1 blog as it lists graphically viewing tasks and dependencies. This uses free open Graphviz tool Gephi (https://gephi.org/features/)
gradle-task-tree: https://github.com/dorongold/gradle-task-tree and
gradle-visteg: https...
What is the difference between decodeURIComponent and decodeURI?
...> encodeURIComponent(s)
http%3A%2F%2Fwww.example.com%2Fstring%20with%20%2B%20and%20%3F%20and%20%26%20and%20spaces
Looks like encodeURI produces a "safe" URI by encoding spaces and some other (e.g. nonprintable) characters, whereas encodeURIComponent additionally encodes the colon and slash and ...
Web colors in an Android color xml resource file
...color name="LightGrey">#D3D3D3</color>
<color name="Tan">#D2B48C</color>
<color name="Chocolate">#D2691E</color>
<color name="Peru">#CD853F</color>
<color name="IndianRed">#CD5C5C</color>
<color name="MediumVioletRed">#C71585</co...
NPM - How to fix “No readme data”
...registry.npmjs.org/xxx/-/xxx-0.3.60-beta.tgz
.shasum: 021e30640a62f13905b1e2b7a4facd169df46a1d
.integrity: sha512-9N4pUwwoYGNek34fCCCjURuQdx1K5VBlCWl4t1sy8wi3xul/N/TiDvjmUBF24t2Dg2fX6cFM9on+tftnVaEr7A==
.unpackedSize: 114.5 kB
dependencies:
@hanyk/rc-viewer: ^0.0.3 crypto-js: ^3.1.9-1 ...