JavaScript's double not operatoris basically double use of (!) operator. This is alogical not operator. (!!) operator converts non-Boolean to Boolean. As you know,!operator reverses the logic, i.e., it returnfalsefor!truevalue andtruefor!false. Examples of (!) Operator !false Output: ...
There are lots of different type conversions described in the spec. One of them isToInteger. JavaScript uses it when a standard function expects an integer argument. Before the use of the passed argument, JavaScript appliesToIntegerto the value of that argument. If the value is NaN, thenToIn...
What does "object destructuring" mean and what is the result of a destructuring operation?Say you have an object with some properties:const person = { firstName: 'Tom', lastName: 'Cruise', actor: true, age: 57 }You can extract just some of the object properties and put them into ...
The Microsoft 365 ecosystem is expanding rapidly, and we’re seeing an increasing number of add-in solutions across Office applications. We value your feedback and are committed to delivering new capabilities to help you build more powerful integrations with Word, Excel, PowerPoint, and Out...
Top JavaScript obfuscation techniques 1. Name obfuscation This type of obfuscation, also referred to as renaming, replaces readable names in your code with alternatives that are difficult to decipher. In name obfuscation, meaningful terms like class, field, and method names are swapped with meaningle...
'Globalization' is ambiguous while running on IIS but not at compile time in Visual Studio 'Hashtable' could not be found 'multipleactiveresultsets' Keyword Not Supported 'object' does not contain a definition for 'Replace' and no extension method 'Replace' accepting a first argument of type...
Nashorn, the new JavaScript engine Removal of the Permanent Generation and more… The best way to read this book is with a Java 8 supporting IDE running so you can try out the new features. Code examples can be found ongithub. 2.Lambda Expressions ...
Use theFind and Replacedialog box in SQL View to search for and replace text in an SQL statement, which is especially useful for long statements. SeeImprovements to Query Designer, SQL View, Relationships window. Improvements to the Relationships Window ...
Breaking Changes in v5.0 Version 5.0 of the Node.js driver is not compatible with Node.js v12 or earlier. If you want to use this version of the driver, You must use Node.js v14.20.1 or greater. This release removes support for callbacks in favor of a promise-based API. The followi...
Bug fix Dual write orchestration package 2.2.2.50 doesn't replace the existing key (msdyn_locationid field) on the Address table with the new key, which is a combination of the msdyn_locationid and parentid fields. Instead it shows both keys. This was fixed with the new ...