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C++ new int[0] — will it allocate memory?
...ero size is undefined.
Also
Even if the size of the space requested [by new] is zero, the request can fail.
That means you can do it, but you can not legally (in a well defined manner across all platforms) dereference the memory that you get - you can only pass it to array delete - and you s...
Simplest way to serve static data from outside the application server in a Java web application
...ic images that will be shown both on the Web UI and in PDF files generated by the application. Also new images will be added and saved by uploading via the Web UI.
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Initialize class fields in constructor or at declaration?
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I disagree with rule 1 - by not specifying a default value (regardless of whether it's initialised by the compiler or not) you are leaving the developer to guess or go looking for the documentation on what the default value for that particular langua...
Why use 'virtual' for class properties in Entity Framework model definitions?
... for a more thorough discussion.
Edit to clarify "create a proxy around":
By "create a proxy around" I'm referring specifically to what the Entity Framework does. The Entity Framework requires your navigation properties to be marked as virtual so that lazy loading and efficient change tracking are ...
Error: This Android SDK requires Android Developer Toolkit version 22.6.1 or above
...u are like me, having to develop for work on a machine that is locked down by IT where everything requires admin privileges...
– cking24343
May 7 '14 at 13:30
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How to check if hex color is “too black”?
I'm trying to evaluate the darkness of a color chosen by a color picker to see if it's "too black", and if so, set it to white. I thought I could use the first characters of the hex value to pull this off. It's working, but it's switching some legitimately "light" colors too.
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AngularJS - Multiple ng-view in single template
I am building a dynamic web app by using AngularJS. Is it possible to have multiple ng-view on a single template?
6 Answe...
Split string based on regex
What is the best way to split a string like "HELLO there HOW are YOU" by upper case words (in Python)?
3 Answers
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Oracle query to fetch column names
...quivalent for information_schema.COLUMNS is USER_TAB_COLS for tables owned by the current user, ALL_TAB_COLS or DBA_TAB_COLS for tables owned by all users.
Tablespace is not equivalent to a schema, neither do you have to provide the tablespace name.
Providing the schema/username would be of use if...
private[this] vs private
... Scala introduces even more strict access modifier. Should I always use it by default? Or should I use it only in some specific cases where I need to explicitly restrict changing field value even for objects of the same class? In other words how should I choose between
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