Tutorial by Topics: np

int read(byte[] b) throws IOException Note that most of the time you do NOT use InputStreams directly but use BufferedStreams, or similar. This is because InputStream reads from the source every time the read method is called. This can cause significant CPU usage in context switches into an...

Function pointers are pointers that point to functions instead of data types. They can be used to allow variability in the function that is to be called, at run-time. returnType (*name)(parameters) typedef returnType (*name)(parameters) typedef returnType Name(parameters); Name *n...

A key component of interactive web systems, input tags are HTML elements designed to take a specific form of input from users. Different types of input elements can regulate the data entered to fit a specified format and provide security to password entry. <input type="" name=&quo...

read.csv(file, header = TRUE, sep = ",", quote = """, dec = ".", fill = TRUE, comment.char = "", ...) read.csv2(file, header = TRUE, sep = ";", quote = """, dec = ",", fill = TRUE, comment.char = "", ....

Node Package Manager (npm) provides following two main functionalities: Online repositories for node.js packages/modules which are searchable on search.nodejs.org. Command line utility to install Node.js packages, do version management and dependency management of Node.js packages. npm <com...

class twilio.rest.resources.Messages(*args, **kwargs) ParameterDetailsto (str)The destination phone number.from_ (str)The phone number sending this message (must be a verified Twilio number)body (str)The message you want to send, limited to 160 characters.status_callbackA URL that Twilio wil...

SELECT <non-pivoted column>, [first pivoted column] AS <column name>, [second pivoted column] AS <column name>, ... [last pivoted column] AS <column name> FROM (<SELECT query that produces the data>) AS <alias for the source query> PIVOT ( <aggregat...

InputBox(prompt[, title][, default][, xpos][, ypos][, helpfile, context]) ArgumentDetailpromptText to display above the input field (usually an instruction as to what is required form the user).titleCaption displayed in the titlebar of the input box.defaultA placeholder for the text field, u...

resource curl_init ([ string $url = NULL ] ) bool curl_setopt ( resource $ch , int $option , mixed $value ) bool curl_setopt_array ( resource $ch, array $options ) mixed curl_exec ( resource $ch ) void curl_close ( resource $ch ) ParameterDetailscurl_init-- Initialize a cURL sessionurl...

This section provides an overview of what ironpython is, and why a developer might want to use it. It should also mention any large subjects within ironpython, and link out to the related topics. Since the Documentation for ironpython is new, you may need to create initial versions of those rela...

In C, it is common to use return values to denote errors that occur; and to return data through the use of passed in pointers. This can be done for multiple reasons; including not having to allocate memory on the heap or using static allocation at the point where the function is called.

This section provides an overview of what design-patterns is, and why a developer might want to use it. Examples may provide a graphical representation of the pattern, a scenario consisting of a problem given a context in which a pattern can be used and mention possible trade offs. It should also...

ParameterDetailsstring pathPath of the file to check. (relative or fully qualified) Returns true if the file exists, false otherwise.

The pypa sample project contains a complete, easily modifiable template setup.py that demonstrates a large range of capabilities setup-tools has to offer.

The singleton pattern has the goal to allow only one instance of a class to exists at any given time. Preventing the direct instantiation via constructor is usually prevent by making it private. However, this is not possible in As3 and thus other ways to control the number of instances have to be...

pinMode(pin, pinMode) // Sets the pin to the mode defined. digitalRead(pin); // Reads the value from a specified digital pin, ParamterDetailspinmodeShould be set to INPUT or INPUT_PULLUP If the input pin is not pulled LOW or HIGH, the value will float. That is, it won't be cle...

Design patterns are a good way to keep your code readable and DRY. DRY stands for don't repeat yourself. Below you could find more examples about the most important design patterns. In software engineering, a software design pattern is a general reusable solution to a commonly occurring proble...