Tutorial by Examples: g

You create new ScriptableObject instances through ScriptableObject.CreateInstance<T>() T obj = ScriptableObject.CreateInstance<T>(); Where T extends ScriptableObject. Do not create ScriptableObjects by calling their constructors, ie. new ScriptableObject(). Creating ScriptableO...

Problem Cross-site scripting is the unintended execution of remote code by a web client. Any web application might expose itself to XSS if it takes input from a user and outputs it directly on a web page. If input includes HTML or JavaScript, remote code can be executed when this content is rende...

preg_match can be used to parse string using regular expression. The parts of expression enclosed in parenthesis are called subpatterns and with them you can pick individual parts of the string. $str = "<a href=\"http://example.org\">My Link</a>"; $pattern = "/...

Re-Save open file under the same filename (Save): C-x C-s Write as filename (Save As): C-x C-w filename The new file name will be prompted in the minibuffer. Create new file or load existing file (New / Load): C-x C-f filename With the mnemonic here for f meaning file. You will...

Ansible is best used from a checkout. It runs as you (not root) and it has minimal python dependencies. Python pip dependency install with pip: sudo pip install paramiko PyYAML Jinja2 httplib2 six Next, clone the Ansible repo from GitHub: cd ~/Documents git clone git://github.com/ansible/ans...

The border-[left|right|top|bottom] property is used to add a border to a specific side of an element. For example if you wanted to add a border to the left side of an element, you could do: #element { border-left: 1px solid black; }

dplyr introduces a grammar of data manipulation in R. It provides a consistent interface to work with data no matter where it is stored: data.frame, data.table, or a database. The key pieces of dplyr are written using Rcpp, which makes it very fast for working with in-memory data. dplyr's philosoph...

You can obtain information about EC2 instances using: aws ec2 describe-instances You can obtain information about specific EC2 instances using: aws ec2 describe-instances --instance-ids ... where ... contains one or more instance identifiers. For example: aws ec2 describe-instances --instan...

Before Fortran 95 it was possible to use assigned formats for input or output. Consider integer i, fmt read *, i assign 100 to fmt if (i<100000) assign 200 to fmt print fmt, i 100 format ("This is a big number", I10) 200 format ("This is a small number", I6) e...

Before you begin tuning your Gradle build for performance, you should establish a baseline and figure out which portions of the build are taking the most time. To do this, you can profile your build by adding the --profile argument to your Gradle command: gradle --profile ./gradlew --profile Af...

If profiling your build shows significant time spend in Configuring Projects, the Configure on Demand option might improve your performance. You can enable Configure on Demand mode by editing $GRADLE_USER_HOME/.gradle/gradle.properties (~/.gradle/gradle.properties by default), and setting org.gradl...

You can set or increase memory usage limits (or other JVM arguments) used for Gradle builds and the Gradle Daemon by editing $GRADLE_USER_HOME/.gradle/gradle.properties (~/.gradle/gradle.properties by default), and setting org.gradle.jvmargs. To configure these limits only for a specific project, e...

You can enable the Gradle Daemon to improve the performance of your builds. The Gradle Daemon keeps the Gradle Framework initialized and running, and caches project data in memory to improve performance. For a Single Build To enable the Daemon for a single build, you can simply pass the --daemon ...

VBA syntax requires that a string-literal appear within " marks, so when your string needs to contain quotation marks, you'll need to escape/prepend the " character with an extra " so that VBA understands that you intend the "" to be interpreted as a " string. 'The fol...

The VBA editor only allows 1023 characters per line, but typically only the first 100-150 characters are visible without scrolling. If you need to assign long string literals, but you want to keep your code readable, you'll need to use line-continuations and concatenation to assign your string. Deb...

VBA defines a number of string constants for special characters like: vbCr : Carriage-Return 'Same as "\r" in C style languages. vbLf : Line-Feed 'Same as "\n" in C style languages. vbCrLf : Carriage-Return & Line-Feed (a new-line in Windows) vbTab: Tab Character vbNul...

Const appName As String = "The App For That"

Dim surname As String 'surname can accept strings of variable length surname = "Smith" surname = "Johnson"

'Declare and assign a 1-character fixed-width string Dim middleInitial As String * 1 'middleInitial must be 1 character in length middleInitial = "M" 'Declare and assign a 2-character fixed-width string `stateCode`, 'must be 2 characters in length Dim stateCode As String * 2 stateC...

'Declare, dimension and assign a string array with 3 elements Dim departments(2) As String departments(0) = "Engineering" departments(1) = "Finance" departments(2) = "Marketing" 'Declare an undimensioned string array and then dynamically assign with 'the results...