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There is such a line <div class="emet_index" data-placeholder="current">138,05</div> How do I find and output numbers from this string? in any way. Of course, it is better not to be complicated. This line is not repeated.

"Вода минеральная Хорошо", 9.99, "минеральные воды", 0.3, "вода минеральная, лечебно-столовая", 570 "Вода минеральная ... cher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 5 more

There is a php file with the code: <? $Name = $line['Name']; $Adres = $line['Adres']; $Lat = $line['Lat']; $Lng = $line[' ... e load_map_step.js. I try so but nothing happens, the data is empty... var mylat = $(Lat).val(); var mylong = $(Lng).val();

I study JavaScript, recursion. Example from the tutorial. Problem: raising the number x to the natural power of n. In this e ... eturn x *= pow(x,n - 1); something is happening and where did this one come from -1?x *= pow(2,2); what happens next and why?

I am currently undergoing self-study at one of the online JavaScript resources. In addition to the theory, there are also pro ... re are the i values of each arrow stored at all? What role do the second parentheses with the parameter (i) play in all this?

Good evening to all! I was faced with this question, is it possible in a normal console application written in java to proces ... ncreases or decreases by one! Is this an example?! Maybe someone has already encountered this, tell me how it is implemented?

All hamonchik! I haven't searched for anything about this yet, but I was wondering: is it possible to change the frequency ra ... from the frequency (low pass, high pass, low shelf, high shelf and bell frequency ranges) and the volume level of this range?

What is console. log in JavaScript?

Got an array from the database. You need to process it in javascript. Help) <?php $id1 = array("id" => "1", "name ... gt; var id1 = JSON.parse(<?php echo $json; ?>); </script> //Что я делаю не так в использовании JSON формата?

Tell me, what is the fundamental difference between these objects? In which cases is it optimal to use CharSequence?

There is a table with reports in Google SpreadSheets. You need to get data from it in a Java application-either directly, if ... Excel file, i.e. Apache POI will still be connected. Question: how do I download a table from a Java program? Which way dig?

Closed. It is impossible to give an objective answer to this question . Answers to it are not accepted at the moment. ... I want to see the simplest and most compact xml parsing algorithm in java. Any libraries, classes. m?

I ask for help in converting the Hough. I read the theory from Wikipedia, I also read Habra on this topic, but all the examp ... large and bold central one). P.S. I know that there is OpenCV, but since I am learning, I want to do it semi-independently.

There is a project written in java. With a simple Run'e in Intellij Idea, everything works fine. As soon as I make a jar and ... DBC"); The driver itself is registered in Manifest. mf: Class-Path: libs/sqlite-jdbc-3.7.2.jar How can I fix the error?

Why write private static modifiers for variables? If the modifier is private, then the variable is only available to those ... int? :D P.S. The question is from the Java section, but, basically, I meet with this in Android, there are no nuances in it?

How do I display the date in words in Java? Example: 11 09 2018-eleventh of September two thousand and eighteenth year

I have a project on number recognition. I want to highlight each digit, but there are close numbers that I want to divide. How can such numbers be divided?

Hello everyone, I am a novice developer writing various games and applications in java (I practice, I develop skills). I have ... At the moment I'm trying to understand libGDX, in order to find more optimization, but apparently the problem lies in me...

According to the idea of the join() method, if I understand it correctly, it should transfer control of the program to the th ... OfWords "+counterOfWords); } } } }); } }

Actually, the question is: what is the difference between JavaScript and ES6, EC2015 and TypeScript? No one can really answer me on the merits. Why do I need TS for Angular 2?