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When to use reinterpret_cast?
...when interfacing with opaque data types. This occurs frequently in vendor APIs over which the programmer has no control. Here's a contrived example where a vendor provides an API for storing and retrieving arbitrary global data:
// vendor.hpp
typedef struct _Opaque * VendorGlobalUserData;
void Ve...
Connecting to TCP Socket from browser using javascript
...r this.
Currently no popular browser has implemented any such raw sockets api for javascript that lets you create and access raw sockets, but a draft for the implementation of raw sockets api in JavaScript is under-way. Have a look at these links:
http://www.w3.org/TR/raw-sockets/
https://develop...
Google Maps API v3: Can I setZoom after fitBounds?
I have a set of points I want to plot on an embedded Google Map (API v3). I'd like the bounds to accommodate all points unless the zoom level is too low (i.e., zoomed out too much). My approach has been like this:
...
Best/Most Comprehensive API for Stocks/Financial Data [closed]
What is the most recommended free/public API for accessing financial market stats and stock quotes (preferrably real-time quotes)? I'm not too picky about how it's exposed (SOAP, REST, some proprietary XML setup, etc.), as long as it's got some decent documentation.
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How do I POST JSON data with cURL?
...\
--data '{"username":"xyz","password":"xyz"}' \
http://localhost:3000/api/login
(-H is short for --header, -d for --data)
Note that -request POST is optional if you use -d, as the -d flag implies a POST request.
On Windows, things are slightly different. See the comment thread.
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How to disable copy/paste from/to EditText
...
If you are using API level 11 or above then you can stop copy,paste,cut and custom context menus from appearing by.
edittext.setCustomSelectionActionModeCallback(new ActionMode.Callback() {
public boolean onPrepareActionMode(Act...
Access restriction on class due to restriction on required library rt.jar?
...: javax.xml.soap.SOAPPart in three different jars: axis-saaj-1.4.jar, saaj-api-1.3.jar and the rt.jar
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Sell me on const correctness
... check for possible multi-threading problems and is an easy way to provide API guarantees for your API users.
– pmr
Mar 25 '14 at 20:44
3
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Why should I use document based database instead of relational database?
...their website)
A document database server, accessible via a RESTful JSON API. Generally, relational databases aren't simply accessed via REST services, but require a much more complex SQL API. Often these API's (JDBC, ODBC, etc.) are quite complex. REST is quite simple.
Ad-hoc and schema-free ...
The case against checked exceptions
...to lead to sloppy handling by users, but the proper use of them allows the API programmer to give great benefit to the API client programmer.
Now the API programmer has to be careful not to throw checked exceptions all over the place, or they will simply annoy the client programmer. The very lazy c...