Kirat

[Solved] Extract breadcrumb from html with regex and remove html tags

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Using DomDocument and xpath you can load the entire html and query for the li elements. Then it’s a matter of simply outputting the nodeValue The xpath->query method below will search for all li elements that belong to a parent ul that has a class of breadcrumb Example $html=” <html> <body> <div class=”container”> <ul itemprop=”breadcrumb” … Read more

[Solved] How do i MD5 crypt password at registration?

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You need to use like that for your INSERT Statement: $user_password= md5($_REQUEST[‘user_password’]); Now how can you select md5() password from database after insertion? Its very simple, you must need to follow same step: $user_password= md5($_REQUEST[‘user_password’]); // your input with md5 MD5() PHP Manual As per manual, it will return you the hash as a 32-character … Read more

[Solved] Removing different words form a document using R console

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A simple way would be to use gsub(paste0(‘\\b’, YOURVECTOROFWORDSTOREMOVE, ‘\\b’, collapse=”|”),”,YOURSTRING) which replaces every occurence of the words in the vector surrounded by either end/beginning characters or whitespace with a single space. but you might want to look at the tm package and work with a corpus object if you have many files like this. … Read more

[Solved] I want calendar to appear when pressed on my date textfield and the user should be able to select date from that calendar [closed]

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HTML5 browsers have built-in support for date pickers. To do what you are asking you only need to change the type of your input field to date. Like this: <input id=”date”type=”date” name=”text” class=”input”> solved I want calendar to appear when pressed on my date textfield and the user should be able to select date from … Read more

[Solved] python self is acting up

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Normally, when you create an instance of a class draw, the initialization routine draw.__init__ is automatically called for you, and the self argument is added implicitly, so you don’t specify it explicitly. Here’s the normal case: d = draw( canvas, 20, 40, … ) …and indeed that’s just what you seem to have assumed. Your … Read more

[Solved] Find the range in which the number belongs, from a range string [closed]

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▶ CHECKER = [{:id=>1, :text=>”1-10″}, ▷ {:id=>2, :text=>”11-50″}, ▷ {:id=>3, :text=>”51-200″}, ▷ {:id=>4, :text=>”201-500″}, ▷ {:id=>5, :text=>”501-1000″}, ▷ {:id=>6, :text=>”1001-5000″}, ▷ {:id=>7, :text=>”5001-10000″}, ▷ {:id=>8, :text=>”10000+”}] ▶ def test input, checker = CHECKER ▷ checker.map do |r| ▷ instance_eval(r[:text].sub(/\+$/, ‘-Float::INFINITY’).sub(/-/, ‘..’)) ▷ end.detect do |r| ▷ r === input ▷ end.to_s.sub(/\.+/, ‘-‘).sub(/\.\.Infinity/, ‘+’) ▷​ end ▶ … Read more

[Solved] setting the size of array

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According to your error messages, you compile with a C++ compiler. Do not! C is not C++ and C++ is not C with classes. They are different languages. As the messages state, C++ does not provide VLAs (see below). Use a standard-compliant C compiler, or at least a C99 compiler. Variable length arrays (VLAs) were … Read more

[Solved] My Javascript not working?

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There is an error in your developer console because as Ghostrydr says your syntax is wrong. You are missing a “.” before focusout like this: $(function(){ $(‘.inputForm .inputbox input’).focusout(function(){ var text_val = $(this).val(); if(text_val === “”) { $(this).removeClass(‘has-value’); } else { $(this).addClass(‘has-value’); } }); }); Fiddle: http://jsfiddle.net/7vmzzhea/18/ 1 solved My Javascript not working?

[Solved] save text message in Shared Preferences [duplicate]

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I don’t see why you would like to do that, but sure. If saving to SharedPrefs is all you want, it’s quite straight forward SharedPreferences sharedPref = getPreferences(Context.MODE_PRIVATE); SharedPreferences.Editor editor = sharedPref.edit(); editor.putString(“yourMessageKey”, message); editor.commit(); And of course, to read it back you SharedPreferences sharedPref = getPreferences(Context.MODE_PRIVATE); String message = sharedPref.getString(“yourMessageKey”, defaultValue); 2 solved save … Read more

[Solved] Timer recorded in php

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You could use setInterval to increment some number every second, starting the interval when the input gets focus, and clearing the interval when it loses focus. var timeSpent = 0; var interval; document.getElementById(‘password2’).addEventListener(‘focus’, function() { interval = setInterval(function() { timeSpent++; document.getElementById(‘timeSpent’).value = timeSpent; }, 1000); }); document.getElementById(‘password2’).addEventListener(‘input’, function(event) { if (interval && event.target.value === document.getElementById(‘password’).value) … Read more