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Command to list all files in a folder as well as sub-folders in windows
...cause of how difficult it is to do things like copy specific parts of text from a vanilla command prompt, it can be good to append >list.txt to make it output to a file to be more easily used. So the command would be: dir /s /b /o:gn >list.txt
– SubJunk
...
json_encode/json_decode - returns stdClass instead of Array in PHP
...","newspaper","sand paper","monitor","tree"]}
The JSON format was derived from the same standard as JavaScript (ECMAScript Programming Language Standard) and if you would look at the format it looks like JavaScript. It is a JSON object ({} = object) having a property "stuff" with value "things" and...
Google MAP API Uncaught TypeError: Cannot read property 'offsetWidth' of null
...(the pathological case of the div not being rendered)
Adding code sample from wf9a5m75's post to put everything in one place:
<script type="text/javascript">
function initialize() {
var latlng = new google.maps.LatLng(-34.397, 150.644);
var myOptions = {
zoom: 8,
ce...
Pythonic way to check if a file exists? [duplicate]
...h, 'a'): pass
(in Python 2.6 or better; in 2.5, this requires an "import from the future" at the top of your module).
If, on the other hand, you want to leave the file alone if it exists, but put specific non-empty contents there otherwise, then more complicated approaches based on if os.path.isf...
Why can I access private variables in the copy constructor?
...ide intended behaviours while honouring the post-conditions and invariants from your design.
It's not just the copy constructor either - a great many operations can involve two or more instances of your class: if you're comparing, adding/multiplying/dividing, copy-constructing, cloning, assigning ...
What kind of Garbage Collection does Go use?
...least have predictable and controllable heap growth behavior.
(Photo from GopherCon 2015 presentation "Go GC: Solving the Latency Problem in Go 1.5")
The sole tuning knob for the STW collector was “GOGC”, the relative heap growth between collections. The default setting, 100%, triggered g...
Working Soap client example
...id main(String args[]) {
/*
The example below requests from the Web Service at:
http://www.webservicex.net/uszip.asmx?op=GetInfoByCity
To call other WS, change the parameters below, which are:
- the SOAP Endpoint URL (that is, where the ser...
How to run `rails generate scaffold` when the model already exists?
...me:string lname:string bdate:date email:string encrypted_password:string
from your schema.rb our your renamed schema.rb. Check it
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Android: how to check if a View inside of ScrollView is visible?
...#getDrawingRect on the ScrollView instead of calculating explicitly.
Code from View#getDrawingRect:
public void getDrawingRect(Rect outRect) {
outRect.left = mScrollX;
outRect.top = mScrollY;
outRect.right = mScrollX + (mRight - mLeft);
outRect.bottom = mScrollY + ...
How to get start and end of day in Javascript?
...UTCString() + ':' + end.toUTCString() );
If you need to get the UTC time from those, you can use UTC().
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