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The backend version is not supported to design database diagrams or tables
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edited May 28 '19 at 5:38
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What is the exact meaning of IFS=$'\n'?
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Normally bash doesn't interpret escape sequences in string literals. So if you write \n or "\n" or '\n', that's not a linebreak - it's the letter n (in the first case) or a backslash followed by the letter n (in the other two cases).
$'somestring' is a syntax for string literals with...
JSON Naming Convention (snake_case, camelCase or PascalCase) [closed]
...es using all lower case separated by underscore, aka snake_case , but can it be used PascalCase or camelCase as well?
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Android: create a popup that has multiple selection options
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You can create a String array with the options you want to show there and then pass the array to an AlertDialog.Builder with the method setItems(CharSequence[], DialogInterface.OnClickListener).
An example:
String[] colors = {"red", "green", "blue", "bla...
How to bind a List to a ComboBox?
...jects and then objects value to a ComboBox.
Can anyone suggest how to do it?
6 Answers
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What is the difference between Cygwin and MinGW?
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As a simplification, it's like this:
Compile something in Cygwin and you are compiling it for Cygwin.
Compile something in MinGW and you are compiling it for Windows.
About Cygwin
The purpose of Cygwin is to make porting Unix-based applicati...
Table Header Views in StoryBoards
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It looks like one simply drags a control to the top of the table view. I didn't expect it to be that easy.
Before Drop
After Drop
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Is object empty? [duplicate]
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I'm assuming that by empty you mean "has no properties of its own".
// Speed up calls to hasOwnProperty
var hasOwnProperty = Object.prototype.hasOwnProperty;
function isEmpty(obj) {
// null and undefined are "empty"
if (obj == null) return true;
// Assume if it has a...
ReSharper - force curly braces around single line
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edited Jun 17 at 8:55
answered May 7 '16 at 16:29
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How do I pass the this context to a function?
...a, 1, 2, 3);
myfunc.apply(obj_a, [1, 2, 3]);
Therefore, you can easily write a function hook by using the apply() method. For instance, we want to add a feature to jQuerys .css() method. We can store the original function reference, overwrite the function with custom code and call the stored funct...