time-to-botec

Benchmark sampling in different programming languages
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README.md (2448B)

      1 <!--
      2 
      3 @license Apache-2.0
      4 
      5 Copyright (c) 2018 The Stdlib Authors.
      6 
      7 Licensed under the Apache License, Version 2.0 (the "License");
      8 you may not use this file except in compliance with the License.
      9 You may obtain a copy of the License at
     10 
     11    http://www.apache.org/licenses/LICENSE-2.0
     12 
     13 Unless required by applicable law or agreed to in writing, software
     14 distributed under the License is distributed on an "AS IS" BASIS,
     15 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     16 See the License for the specific language governing permissions and
     17 limitations under the License.
     18 
     19 -->
     20 
     21 # From Binary String
     22 
     23 > Create an unsigned 32-bit integer from a [literal bit representation][@stdlib/number/uint32/base/to-binary-string].
     24 
     25 <section class="usage">
     26 
     27 ## Usage
     28 
     29 ```javascript
     30 var fromBinaryStringUint32 = require( '@stdlib/number/uint32/base/from-binary-string' );
     31 ```
     32 
     33 #### fromBinaryStringUint32( bstr )
     34 
     35 Creates an unsigned 32-bit integer from a [literal bit representation][@stdlib/number/uint32/base/to-binary-string].
     36 
     37 ```javascript
     38 var bstr = '01010101010101010101010101010101';
     39 var val = fromBinaryStringUint32( bstr );
     40 // returns 1431655765
     41 
     42 bstr = '00000000000000000000000000000000';
     43 val = fromBinaryStringUint32( bstr );
     44 // returns 0
     45 
     46 bstr = '00000000000000000000000000000010';
     47 val = fromBinaryStringUint32( bstr );
     48 // returns 2
     49 
     50 bstr = '11111111111111111111111111111111';
     51 val = fromBinaryStringUint32( bstr );
     52 // returns 4294967295
     53 ```
     54 
     55 </section>
     56 
     57 <!-- /.usage -->
     58 
     59 <section class="examples">
     60 
     61 ## Examples
     62 
     63 <!-- eslint no-undef: "error" -->
     64 
     65 ```javascript
     66 var randu = require( '@stdlib/random/base/randu' );
     67 var round = require( '@stdlib/math/base/special/round' );
     68 var MAX_UINT = require( '@stdlib/constants/uint32/max' );
     69 var toBinaryStringUint32 = require( '@stdlib/number/uint32/base/to-binary-string' );
     70 var fromBinaryStringUint32 = require( '@stdlib/number/uint32/base/from-binary-string' );
     71 
     72 var b;
     73 var x;
     74 var y;
     75 var i;
     76 
     77 // Convert random integers to literal bit representations and then convert them back...
     78 for ( i = 0; i < 100; i++ ) {
     79     x = round( randu()*MAX_UINT );
     80     b = toBinaryStringUint32( x );
     81     y = fromBinaryStringUint32( b );
     82     console.log( '%d => %s => %d', x, b, y );
     83 }
     84 ```
     85 
     86 </section>
     87 
     88 <!-- /.examples -->
     89 
     90 <section class="links">
     91 
     92 [@stdlib/number/uint32/base/to-binary-string]: https://www.npmjs.com/package/@stdlib/number/tree/main/uint32/base/to-binary-string
     93 
     94 </section>
     95 
     96 <!-- /.links -->