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Q: How are lambda functions useful? [duplicate]

This question already has answers here: How are lambdas useful? [closed] (26 answers) Closed 3 years ago ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked May 15, 2022 in Education by JackTerrance

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Q: In React, when inheriting propTypes, how do I avoid duplication?

I'm using an abstract superclass for some React components that share methods and some (but not all) props ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked May 14, 2022 in Education by JackTerrance

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Q: How to get width of a table header cell in JavaScript via DOM?

I have the access to this DOM node in temp1.$el. And here is the content which the above variable ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked May 13, 2022 in Education by JackTerrance

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Q: How to force a MediaStore update for a file using only its Content Uri

In Android Q the field MediaStore.Files.FileColumns.DATA has been deprecated, and may be Null or apps have ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked May 7, 2022 in Education by JackTerrance

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Q: Copying Type String Array to Range in Excel - Invalid Qualifier

I want to transfer the contents from part of the a 'Type' array to an excel range (see example ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked May 7, 2022 in Education by JackTerrance

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Q: python pandas renaming column name startswith

i have multiple excel files with uniform column names, except for one. One file calls it EndOfMarchStatus, ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked May 3, 2022 in Education by JackTerrance

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Q: Ruby - Best way to map objects into one array with fixed key

I try to merge some object into one array I did output by q = [["99","99","99"],["9" ... questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked May 1, 2022 in Education by JackTerrance

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Q: Unable to cast object of type 'System.String' to type 'Microsoft.Office.Interop.Outlook.Store

I am developing Outlook add-ins which populates all the available shared mailboxes in to combo box and sends ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 23, 2022 in Education by JackTerrance

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Q: How do you use an inset box-shadow with a background-color with before and after?

When assigning a background color of a table cell on hover, the box shadow is covered. I have found ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 21, 2022 in Education by JackTerrance

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Q: What was the purpose of the Java Virtual Machine to run java on architectures when porting the JVM was necessary anyway?

I'm trying to analyze the nature of porting and virtual machines, with the intent of minimizing the amount ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 12, 2022 in Education by JackTerrance

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Q: How can i store images in an array and with a for loop print them? PHP

I try to print images with a for loop but the images dont load. The images are in the same ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 10, 2022 in Education by JackTerrance

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Q: .net core apply policy to [Authorize] attribute error

I'm new to C# and feel like I am losing my mind. I cannot get pass this compilation error. The ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 6, 2022 in Education by JackTerrance

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Q: Convert String (16 February 2022 20 h 50 min) into date-time format in Google Sheet

I am trying to convert a string into date format in Google Sheet. I've tried different formulas but ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 2, 2022 in Education by JackTerrance

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Q: How do you extend Linq to SQL?

Last year, Scott Guthrie stated You can actually override the raw SQL that LINQ to SQL uses if you ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Mar 27, 2022 in Education by JackTerrance

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Q: C++ Unit Testing Legacy Code: How to handle #include?

I've just started writing unit tests for a legacy code module with large physical dependencies using the ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Mar 24, 2022 in Education by JackTerrance

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Q: What is the single most effective thing you did to improve your programming skills?

Locked. This question and its answers are locked because the question is off-topic but has historical ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Mar 19, 2022 in Education by JackTerrance

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Q: Unit Testing of .NET Add-In for Microsoft Office

Has anyone got any suggestions for unit testing a Managed Application Add-In for Office? I'm using NUnit but I had the ... .NET object that I want to test (all set under condition...

asked Mar 17, 2022 in Education by JackTerrance

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Q: How to do hit-highlighting of results from a SQL Server full-text query

We have a web application that uses SQL Server 2008 as the database. Our users are able to do ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Mar 16, 2022 in Education by JackTerrance

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Q: I need an SQL Query to compare Table1.field1 with Table2.field4, cut paste Table2.FoundRow results to Table3

Working on a project using sqlServer 2008. EDIT for clarification : table 1 contains 1 field that has to ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Mar 4, 2022 in Education by JackTerrance

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Q: Does Scala have record update syntax for making modified clones of immutable data structures?

In Mercury I can use: A = B^some_field := SomeValue to bind A to a copy of B, except that ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Mar 4, 2022 in Education by JackTerrance

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Q: If condition in java

If logic given below works well in C language but it doesn't work in java....Why..?? It gives ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 26, 2022 in Education by JackTerrance

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Q: Explain Which of these methods can be used to know the degree of adjustment made by the user?

Which of these methods can be used to know the degree of adjustment made by the user? (a) getValue() (b ... Event Handling of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain Which method can be used to check fileAccessiblity?

Which method can be used to check fileAccessiblity? (a) isReadable(path) (b) isWritable(path) (c) ... Miscellaneous of Java Select the correct answer from above options...

asked Feb 23, 2022 in Education by JackTerrance

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Q: Explain Which of the below is false about java coding?

Which of the below is false about java coding? (a) variable names should be short (b) variable names should ... & Miscellaneous of Java Select the correct answer from above options...

asked Feb 23, 2022 in Education by JackTerrance

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Q: Missing partial modifier on declaration of type x; another partial declaration of this type exists

I have created an empty web application project in visual studio 2010 and have addd the following model ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 19, 2022 in Education by JackTerrance

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Q: Properly accessing a segue's destination view controller to assign protocol delegates

I'm encountering some problems in integrating segue and protocols while implementing a selection list. In my ... for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 18, 2022 in Education by JackTerrance

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Q: Way to output differences between two files (preferably using command line)

I am familiar with tools such as tkDiff and WinMerge and am aware of how to see the difference between ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 18, 2022 in Education by JackTerrance

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Q: Xml Schema Validation fails with MemoryStream in C#

Here is my function. If you pass MemoryStream to XmlReader it does not validate proper xml files sometimes. ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 16, 2022 in Education by JackTerrance

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Q: You can time ________ expressions by wrapping them in curly braces within the call to system.time().

You can time ________ expressions by wrapping them in curly braces within the call to system.time(). (a) ... Analysis of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Individual R objects can be saved to a file using the _____ function.

Individual R objects can be saved to a file using the _____ function. (a) save (b) put (c) save_image ... Operations of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance