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Regex That Pulls Certain Bits From a String


Regex That Pulls Certain Bits From a String

By : M.K
Date : November 17 2020, 11:55 AM
should help you out So I am trying to work with Regular Expression the string I have is , Regex:
code :
^(\S*)\s.*'(.*)'$
$line = "Successfully created package 'C:\Users\mhopper\Documents\CreateNugetPackage\AjaxControlToolkit.3.5.50401.nupkg'"
$values = $line -split "^(\S*)\s.*'(.*)'$"
$status = $values[1]
$path = $values[2]
("status:{0}\npath:{1}" -f $status,$path)


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Convert byte (java data type) value to bits (a string containing only 8 bits)

Convert byte (java data type) value to bits (a string containing only 8 bits)


By : PRIYANKA PATIL
Date : March 29 2020, 07:55 AM
Any of those help I need to convert a value declared as a byte data type into a string of 8 bits. Is there any Java library method that can do this? For example, it should take in -128 and output "10000000". Also, input -3 should give "11111101". (I converted these by hand.) , Try
code :
Integer.toBinaryString(b & 0xFF); 
String s ="0b" + ("0000000" + Integer.toBinaryString(0xFF & b)).replaceAll(".*(.{8})$", "$1");
JavaScript App That Pulls A Random String From An Array

JavaScript App That Pulls A Random String From An Array


By : dhildering
Date : March 29 2020, 07:55 AM
around this issue I found several similar issues in my search, but couldn't quite adapt it to my solution. I am creating an app that when you click the link it returns a random fact from an array. I've kinda gotten turned around, and am a little lost right now. Here is my JS: , Sorry, changed ids a bit to make it more understandable for myself.
code :
<style>
body {
    width:80%;
    margin:auto;
}
h1 {
    font-family: Arial, Verdana, sans-serif;
}

h2 {
    font-family: Arial, Verdana, sans-serif;
    font-style: italic;
    font-weight: normal;
}

#theFact {
    width:25%;
    margin-bottom:2em;
}

#factMe {
    display: none;
    /*visibility: hidden;*/
}
</style>
    <body>



<h1>Some Factoids for Ye!</h1>
<div id="theFact"></div>

    <a href="#" id='factMe' onclick="getFactClicked();">Click here to get a new fact!</a>




        <script type="text/javascript">
var facts = [
    '42 is the meaning of life, the universe and everything', '8 + 8 is 16',
    'The first \'C\' in MCC stands for Community', 'If you have 3 quarters, 4 dimes, ' +
        'and 4 pennies, you have $1.19. You also have the largest amount of money in coins ' +
        'without being able to make change for a dollar',
    'The numbers \'172\' can be found on the back of the U.S. $5 dollar bill in the bushes ' +
        'at the base of the Lincoln Memorial',
    'President Kennedy was the fastest random speaker in the world with upwards of ' +
        '350 words per minute',
    'In the average lifetime, a person will walk the equivalent of 5 times around the equator',
    'Odontophobia is the fear of teeth',
    'The 57 on Heinz ketchup bottles represents the number of varieties of ' +
        'pickles the company once had',
    'Cats sleep 16 to 18 hours per day',
    'Karoke means "empty orchestra" in Japanese',
    'When you die your hair still grows for a couple of months',
    'Isaac Asimov is the only author to have a book in every Dewey-decimal category',
    'The Neanderthal\'s brain was bigger than yours is',
    'On the new hundred dollar bill the time on the clock tower of Independence Hall is 4:10',
    'The sound of E.T. walking was made by someone squishing her hands in jelly'
];

function writeFact(facts) {
    //console.log(facts);
    var htmlString = '';
    // document.getElementById('theFact').innerHTML = htmlString;
    htmlString += '<h2>Did you know...</h2> ';
    htmlString += '<div id=\'fact\'>' + facts + '?</div>';
    document.getElementById('theFact').innerHTML = htmlString;
    setTimeout(showLink, 2500);
}

function getRandomFact() {
    return facts[Math.floor(Math.random() * facts.length)];
}

function getFactClicked() {
    document.getElementById('factMe').style.display = 'none';
    writeFact(getRandomFact());
}

function showLink() {
    document.getElementById('factMe').style.display = 'block';
}

window.onload = function() {
    writeFact(getRandomFact());
    setTimeout(showLink, 2500);
};


        </script>
    </body>
How to write a regex that pulls unordered list and paragraph preceding it

How to write a regex that pulls unordered list and paragraph preceding it


By : Rajesh Dayanandan
Date : March 29 2020, 07:55 AM
wish helps you Don't use regular expressions to parse HTML!
BeautifulSoup can do everything you want easily, elegantly and correctly:
code :
>>> soup = bs4.BeautifulSoup(r"""
    <p><strong><strong> </strong></strong>It can be hard to admit that rebranding is necessary. Companies can often be attached to their brand, even if it is hurting their sales. Consider rebranding if:</p>
    <ul>
    <li>You are experiencing a decrease in sales and customers</li>
    <li>If your brand design does not reflect what you deliver</li>
    <li>If you want to attract a new target audience</li>
    <li>Management change</li>
    <li><a href="http://www.risingabovethenoise.com/how-to-rebrand-19-questions-ask-before-you-start/" onclick="__gaTracker('send', 'event', 'outbound-article', 'http://www.risingabovethenoise.com/how-to-rebrand-19-questions-ask-before-you-start/', '19 Questions to Ask Yourself Before You Start Rebranding');">19 Questions to Ask Yourself Before You Start Rebranding</a></li>
    </ul>
""")
>>> bulleted_lists = soup.findAll('ul')
>>> uls_with_ps = [(ul.findPrevious('p'), ul) for ul in bulleted_lists]
>>> bulleted_lists
[<ul>
<li>You are experiencing a decrease in sales and customers</li>
<li>If your brand design does not reflect what you deliver</li>
<li>If you want to attract a new target audience</li>
<li>Management change</li>
<li><a href="http://www.risingabovethenoise.com/how-to-rebrand-19-questions-ask-before-you-start/" onclick="__gaTracker('send', 'event', 'outbound-article', 'http://www.risingabovethenoise.com/how-to-rebrand-19-questions-ask-before-you-start/', '19 Questions to Ask Yourself Before You Start Rebranding');">19 Questions to Ask Yourself Before You Start Rebranding</a></li>
</ul>]

>>> bulleted_lists[0].findPrevious('p')
<p><strong><strong> </strong></strong>It can be hard to admit that rebranding is necessary. Companies can often be attached to their brand, even if it is hurting their sales. Consider rebranding if:</p>
Convert int from decimal representation of bits to native bits, without using String? (Java)

Convert int from decimal representation of bits to native bits, without using String? (Java)


By : Behzad Tondkaran
Date : March 29 2020, 07:55 AM
Hope this helps In the code that I am revising there are Integers and ints that represent binary literals by using their decimal digits in the code, e.g.
code :
int result = 0;
int i= 0;
while (bits != 0) {
    result |= (bits % 10) << i;
    i++;
    bits /= 10;
}
How to write regex for python so that it pulls out a term and its definition?

How to write regex for python so that it pulls out a term and its definition?


By : manohisoa
Date : March 29 2020, 07:55 AM
Hope this helps I have tried multiple regex expressions with limited success. I can get the term in one group, but not the term with its multi-line definition. I am using a testing website. https://pythex.org/ This is one of my closest expressions. , I have potentially overcomplicated the regex, but here goes:
code :
regex = re.compile(
    r"^\"(?P<term>[^\"]*?)\" refers to (?P<def>(?:(?!^\"[^\"]*?\" refers to ).)*)",
    re.MULTILINE | re.DOTALL)
# show what it matches:
for m in regex.finditer(contents):
    groups = m.groupdict()
    print("term: %s" % groups["term"])
    print("%s" % ("-" * 60)) # make it clear where the term ends
    d = groups["def"].strip() # regex includes blank lines
    print("%s [...] %s" % (d[:20], d[-20:])) # definitions are too long to print
    print("\n%s\n" % ("=" * 60))
term: Adjacent word line
------------------------------------------------------------
a word line physical [...] r a coupling effect.

============================================================

term: Bit line
------------------------------------------------------------
a circuit structure  [...] of the memory array.

============================================================

term: Bit line compensation voltage
------------------------------------------------------------
a voltage supplied t [...]  line is programmed.

============================================================
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