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Accessing an SQLite Database in Swift
...tive-C. Admittedly, because of C compatibility, I just used the straight C API.
As no wrapper currently exists for SQLite in Swift and the SQLiteDB code mentioned above goes a bit higher level and assumes certain usage, I decided to create a wrapper and get a bit familiar with Swift in the process....
Is it valid to define functions in JSON results?
... real, or floating
point)
String (double-quoted Unicode
with backslash escaping)
Boolean
(true and false)
Array (an ordered
sequence of values, comma-separated
and enclosed in square brackets)
Object (collection of key:value
pairs, comma-separated and enclosed
in curly braces)
null
...
How to explain Katana and OWIN in simple words and uses?
...a has successfully adapted the following ASP.NET frameworks to OWIN:
Web API
Signal R
ASP.NET MVC and Web Forms are still running exclusively via System.Web, and in the long run there is a plan to decouple those as well.
On the other hand, IIS is a good, resourceful host for web servers. Entire...
Waiting until two async blocks are executed before starting another block
...gered from anywhere. Semaphores can be used when there’s an asynchronous API that you need to make synchronous, but you can’t modify it.
Apple Developer API Reference also gives the following discussion for DispatchSemaphore init(value:) initializer:
Passing zero for the value is useful...
Which HTTP methods match up to which CRUD methods?
...e'?" that much clearer. Further, with regards to the implementation of the API, it would follow that a repetitive PUT should amount to a silent no-op, whereas a repetitive POST might throw an exception if some aspect of the data being sent is supposed to remain unique in the data store that backs th...
Rename a file using Java
...The following is copied directly from http://docs.oracle.com/javase/7/docs/api/index.html:
Suppose we want to rename a file to "newname", keeping the file in the same directory:
Path source = Paths.get("path/here");
Files.move(source, source.resolveSibling("newname"));
Alternatively, suppose we wan...
When does System.getProperty(“java.io.tmpdir”) return “c:\temp”
...all System.getProperty("java.io.tmpdir") instruction, Java calls the Win32 API's function GetTempPath.
According to the MSDN :
The GetTempPath function checks for the existence of environment
variables in the following order and uses the first path found:
The path specified by the TMP ...
Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an
...
Before you read this, pull this list of events up in another page, the API itself is tremendously helpful, and all of what I'm discussing below is linked directly from this page.
First, .click(function) is literally a shortcut for .bind('click', function), they are equivalent. Use them when bi...
getActivity() returns null in Fragment function
...
API 24 introduced commitNow()
– Nicolas
Mar 4 '17 at 16:47
|
show...
Amazon S3 boto - how to create a folder?
...
With the latest api, bucket.key('abc/123/') will also achieve the same result.
– rahulmishra
May 15 '15 at 10:03
...