Tutorial by Examples: st

String to immutable ubyte[] string s = "unogatto"; immutable(ubyte[]) ustr = cast(immutable(ubyte)[])s; assert(typeof(ustr).stringof == "immutable(ubyte[])"); assert(ustr.length == 8); assert(ustr[0] == 0x75); //u assert(ustr[1] == 0x6e); //n assert(ustr[2] == 0x6f); //o...
API requests are HTTP POST with the access token attached at the end of the API end point. Authorization Requires one of the following OAuth scopes: https://www.googleapis.com/auth/analytics.readonly https://www.googleapis.com/auth/analytics Note when posting the data use ContentType = &...
Create a folder in your project folder, and add your fonts to it. Example: Example: Here we added a folder in root called "mystuff", then "fonts", and inside it we placed our fonts: Add the below code in package.json. { ... "rnpm":...
Usually when generating random numbers it is useful to generate integers within a range, or a p value between 0.0 and 1.0. Whilst modulus operation can be used to reduce the seed to a low integer this uses the low bits, which often go through a short cycle, resulting in a slight skewing of distribut...
// Let's take an arbitrary piece of data, a 4-byte integer in this case let some_data: u32 = 14; // Create a constant raw pointer pointing to the data above let data_ptr: *const u32 = &some_data as *const u32; // Note: creating a raw pointer is totally safe but dereferencing a raw pointe...
Detailed instructions on getting doxygen set up or installed.
Detailed instructions on getting pagination set up or installed.
Uses C standard format codes. from datetime import datetime datetime_string = 'Oct 1 2016, 00:00:00' datetime_string_format = '%b %d %Y, %H:%M:%S' datetime.strptime(datetime_string, datetime_string_format) # datetime.datetime(2016, 10, 1, 0, 0)
Uses C standard format codes. from datetime import datetime datetime_for_string = datetime(2016,10,1,0,0) datetime_string_format = '%b %d %Y, %H:%M:%S' datetime.strftime(datetime_for_string,datetime_string_format) # Oct 01 2016, 00:00:00
Depending on your target machine, you need to choose a supported ROS Version (or vice-versa). Although ROS installation is well documented in the ROS wiki, It might be confusing to find them. So, here's a table of the ROS Version, target platforms & architecture and the links for the appropriate...
class Program { static void Main(string[] args) { //Initialize a new container WindsorContainer container = new WindsorContainer(); //Register IService with a specific implementation and supply its dependencies container.Register(Component.For<ISer...
Calls to the Metadata API are with HTTP Get: Using Public API Key GET https://www.googleapis.com/analytics/v3/metadata/ga/columns?key={YOUR_API_KEY} Using Access token from either Oauth2 or Service account authentication GET https://www.googleapis.com/analytics/v3/metadata/ga/columns?acces...
Private Sub Get_Last_Used_Row_Index() Dim wS As Worksheet Set wS = ThisWorkbook.Sheets("Sheet1") Debug.Print LastRow_1(wS) Debug.Print LastRow_0(wS) End Sub You can choose between 2 options, regarding if you want to know if there is no data in the worksheet :...
POST https://analyticsreporting.googleapis.com/v4/reports:batchGet?access_token={Access token from auth request} { "reportRequests":[ { "viewId":"XXXX", "dateRanges":[ { "startDate":"2015-06-15", &q...
You can do a multiline doctest by using '...>' for the lines following the first iex> Foo.Bar.somethingConditional("baz") ...> |> case do ...> {:ok, _} -> true ...> {:error, _} -> false ...> end true
Instances have a lot of metadata that gets returned from a call to describe-instances, but often times you just want to see the basics. You can use a JMESPath query combined with table output to show concise instance information in an easily readable way. aws ec2 describe-instances --output table -...
In this example, we will look at a method for returning the last non-empty column in a row. This method will work regardless of empty regions within the data set. However caution should be used if merged cells are involved, as the End method will be "stopped" against a merged region, ret...
import Foundation class CookiesSingleton { static let instance : CookiesSingleton = CookiesSingleton() static var enableDebug = true func loadCookies() { if let cookiesDetails = NSUserDefaults.standardUserDefaults().objectForKey("customeWebsite") { for (keys,_) i...
DBCC commands enable user to validate state of database. ALTER TABLE Table1 WITH NOCHECK ADD CONSTRAINT chkTab1 CHECK (Col1 > 100); GO DBCC CHECKCONSTRAINTS(Table1); --OR DBCC CHECKCONSTRAINTS ('Table1.chkTable1'); Check constraint is added with nocheck options, so it will not be ...
DBCC commands can show information about database objects. DBCC PROCCACHE Displays information in a table format about the procedure cache. DBCC OUTPUTBUFFER ( session_id [ , request_id ]) Returns the current output buffer in hexadecimal and ASCII format for the specified session_id (and o...

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