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Answer: The problem here is that strpos() returns the starting position index of $str1 in $str2 (if found), otherwise it returns false. So in this example, strpos() returns 0 (which is then coerced to false when referenced in the if statement). That’s why the code doesn’t work properly. The correct…
Microsoft Azure comes toe-to-toe with Amazon’s AWS in terms of features, but lacks a few features that Amazon’s AWS offers.Read all facts and details here.
Answer: The output will be:
|
1 2 |
location is null 1/1/0001 12:00:00 AM |
Although both variables are uninitialized, String is a reference type and DateTime is a value type. As a value type, an initialized DateTime variable is set to a default value of midnight of 1/1/1…
Answer Although typeof bar === “object” is a reliable way of checking if bar is an object, the surprising gotcha in JavaScript is that null is also considered an object! Therefore, the following code will,…
Answer: In Ruby, the only values that evaluate to false are false and nil. Everything else – even zero (0) and an empty array ([]) – evaluates to true. This comes as a real surprise…
September, 29 2016: PHP Answer: The correct answer is 18. Here’s why: PHP supports automatic type conversion based on the context in which a variable or value is being used. If you perform an arithmetic…
As promised, our new streaming cluster is now up and running. The new streaming cluster replaces the old one and provides better streaming experience to our users. Our initial announcement received a positive response from…
Livcecoding.tv API enables you to embed your stream on your site and use various resources. In this article, we will use the Laravel framework and LiveCoding auth library hosted at https://github.com/LiveCodingTVOfficial/livecoding-auth PREPARE To start using…
For week W34-2016 JavaScript Project the broadcaster, CodeHatcher, is working on BabyNoggin. Let’s learn more about it. CodeHatcher is a regular broadcaster on Livecoding.tv. He is from San Francisco, USA. He has more than 5…
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