The return statement exits the method and returns the given value if the return type is other than void. The only statements in the method that are executed after a return statement are the ones in a finally block or the disposal of objects of a using-block (which essentially is a special form of try-finally): … Read more
Introduction When programming, it is often necessary to compare two strings to determine if they are equal. This can be done in a variety of ways, depending on the language and the context. In this article, we will discuss how to prove two strings are equal in various programming languages. We will look at the … Read more
If it really looks like this: <myid>1234</myid> …you can extract it like this: Matcher match = Pattern.compile(“<myid>(\d+)</myid>”).matcher(str); …and then use the matcher repeatedly, getting the value from the capture group. But there’s a reason everyone is telling you to use a proper parser. There are lots of ways the above can fail, both matching inappropriately … Read more
Starting from version 1.54.0, Boost has included boost.log. solved which is best popular open source logging software/program in c++ program area? [closed]
Introduction This question is about the use of global and local variables in programming. Global variables are variables that are accessible from any part of the program, while local variables are only accessible within the scope of the function they are declared in. The question is asking if there is any way to make a … Read more
<script type=”text/javascript”> function callFunc() { var compareDate = new Date(2013, 0, 31, 0, 0, 0, 0); alert(“compareDate: ” + compareDate.toString()); var curDate = new Date(); if (curDate.getTime() > compareDate.getTime()) { return “http://www.yahoo.com”; } else { return “http://www.google.com”; } } document.write(‘<a href=”‘ + callFunc() + ‘”>Link</a>’); </script> solved Change a html link destination on date in … Read more
Introduction Selenium WebDriver is a powerful tool for automating web-based applications. It provides a way to select elements on a web page using a variety of methods. In this article, we will discuss how to select elements using Selenium WebDriver. We will cover the different types of locators available, how to use them, and some … Read more
This is a bit of a trick question because the answer is not specifically related to a final class but any class. So, a. a default no argument constructor is provided if you do not explicitly define any constructors for your class c. every class must have at least 1 constructor 0 solved Creating a … Read more
Introduction When trying to return a bool value from a method, it is important to ensure that all local variables used in the method are assigned a value. If a local variable is used without being assigned a value, it will result in a compiler error indicating that an unassigned local variable is being used. … Read more
As I understand from your post you need Deserialization in case you are using JSON reas the following tutorials for that How to deserialize json object and assign to a NSDictionary in iOS http://www.raywenderlich.com/5492/working-with-json-in-ios-5 If you are not using JSON simply use the dictionary to store those values and manipulate as your need 0 solved … Read more
Introduction Converting a 12 hour string into a 24 hour datetime can be a tricky task. Fortunately, there are a few methods that can be used to make this conversion. In this article, we will discuss the different methods that can be used to convert a 12 hour string into a 24 hour datetime. We … Read more
SELECT * from user, category WHERE user.id=[text field] or category.user_id=[text field] or category.cat_id=[text field] solved mysql Search data from multiple table
Introduction Creating a page like the one you have in mind can be a daunting task, but it doesn’t have to be. With the right tools and guidance, you can create a page that looks and functions exactly as you want it to. In this article, we’ll provide you with the steps and resources you … Read more
Introduction Text classification is a process of categorizing text into different classes or categories. It is a supervised learning technique that can be used to classify text into different categories such as sentiment analysis, topic classification, spam detection, etc. In this article, we will discuss how to process a text file for text classification using … Read more
Introduction Skew patterns are a great way to add visual interest to a website. However, creating a skew pattern that repeats properly can be a challenge. Fortunately, there are HTML and CSS codes that can be used to create a repeating skew pattern. This article will provide an overview of the HTML and CSS codes … Read more