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Should an Enum start with a 0 or a 1?

...nes: ✔️ DO provide a value of zero on simple enums. Consider calling the value something like "None." If such a value is not appropriate for this particular enum, the most common default value for the enum should be assigned the underlying value of zero. Framework Design Guidelines / ...
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How to add and get Header values in WebApi

I need to create a POST method in WebApi so I can send data from application to WebApi method. I'm not able to get header value. ...
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What do the numbers in a version typically represent (i.e. v1.9.0.1)?

...t assigning versions to the different builds of my software, but I'm not really sure how it should be structured. My software has five distinct components. ...
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How to get image size (height & width) using JavaScript?

... You can programmatically get the image and check the dimensions using Javascript... const img = new Image(); img.onload = function() { alert(this.width + 'x' + this.height); } img.src = 'http://www.google.com/intl/en_ALL/images/logo.gif'; ...
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how to access iFrame parent page using jquery?

...In my experience, the iframe source would not have jQuery but the need to call one of the parent's jQuery functions is often needed. To do this use: window.document.$("#parentPrice").html() This was the answer Álvaro G. Vicario posted. – David Kinkead Aug 7 ...
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How to concatenate two strings in C++?

... First of all, don't use char* or char[N]. Use std::string, then everything else becomes so easy! Examples, std::string s = "Hello"; std::string greet = s + " World"; //concatenation easy! Easy, isn't it? Now if you need char con...
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How to set a JavaScript breakpoint from code in Chrome?

... This is very helpful. Note also debugger; is supported in all major browsers. For more information: w3schools.com/jsref/jsref_debugger.asp – ScottyG Apr 15 '16 at 15:31 ...
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How to convert a char array back to a string?

...ver, that this is a very unusual situation: Because String is handled specially in Java, even "foo" is actually a String. So the need for splitting a String into individual chars and join them back is not required in normal code. Compare this to C/C++ where "foo" you have a bundle of chars terminat...
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What is JNDI? What is its basic use? When is it used?

... and Directory InterfaceTM (JNDI) is an application programming interface (API) that provides naming and directory functionality to applications written using the JavaTM programming language. It is defined to be independent of any specific directory service implementation. Thus a variety of director...
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Code-first vs Model/Database-first [closed]

...will lose part of the control on both your entities and database but for small easy projects you will be very productive. If you want additional features in POCO entities you must either T4 modify template or use partial classes. Manual changes to database will be most probably lost because your mod...