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Bootstrap dropdown sub menu missing
...dn't figure out how to put a sub menu class. Even there is no class in css and even the new docs don't say anything about it
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How to link to part of the same document in Markdown?
I am writing a large Markdown document and would like to place a table of contents of sorts at the beginning that will provide links to various locations in the document. How can I do this?
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phpinfo() - is there an easy way for seeing it?
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From your command line you can run..
php -i
I know it's not the browser window, but you can't see the phpinfo(); contents without making the function call. Obviously, the best approach would be to have a phpinfo script in the root of yo...
How to set margin of ImageView using code, not xml
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android.view.ViewGroup.MarginLayoutParams has a method setMargins(left, top, right, bottom). Direct subclasses are: FrameLayout.LayoutParams, LinearLayout.LayoutParams and RelativeLayout.LayoutParams.
Using e.g. LinearLayout...
How to convert a string with comma-delimited items to a list in Python?
... This is not an array, it is a list, Arrays represent basic values and behave very much like lists, except the type of objects stored in them is constrained.
– joaquin
Mar 22 '11 at 6:32
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How do I cast a JSON object to a typescript class
.../TypeScript class instance. There are a number of techniques for doing it, and generally involve copying data. Unless you create an instance of the class, it won't have any methods or properties. It will remain a simple JavaScript object.
While if you only were dealing with data, you could just do...
How to break out of jQuery each Loop
...booleanKeepGoing; // optional, unless false
// and want to stop looping
}
BTW, continue works like this:
Returning non-false is the same as a continue statement in a for loop; it will skip immediately to the next iteration.
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How do I create a MongoDB dump of my database?
What command do I use and run?
19 Answers
19
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Is it possible to get the non-enumerable inherited property names of an object?
...etOwnPropertyNames can get you non-enumerable properties, you can use that and combine it with walking up the prototype chain.
function getAllProperties(obj){
var allProps = []
, curr = obj
do{
var props = Object.getOwnPropertyNames(curr)
props.forEach(function(prop){
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How to initialize const member variable in a class?
...ion sums it up briefly:
A class is typically declared in a header file and a header file is typically included into many translation units. However, to avoid complicated linker rules, C++ requires that every object has a unique definition. That rule would be broken if C++ allowed in-class defini...