Tutorial by Examples: p

Be aware that Microsoft Excel 2013 (and higher) uses Single Document Interface (SDI) and that Excel 2010 (And below) uses Multiple Document Interfaces (MDI). This implies that for Excel 2013 (SDI), each workbook in a single instance of Excel contains its own ribbon UI: Conversely for Excel...

From the documentation : In C#, arguments can be passed to parameters either by value or by reference. Passing by reference enables function members, methods, properties, indexers, operators, and constructors to change the value of the parameters and have that change persist in the calling e...

Detailed instructions on getting silverlight set up or installed.

Oracle does not handle leap seconds. See My Oracle Support note 2019397.2 and 730795.1 for more details.

Detailed instructions on getting LabVIEW set up or installed.

Plot With Grid Lines import matplotlib.pyplot as plt # The Data x = [1, 2, 3, 4] y = [234, 124,368, 343] # Create the figure and axes objects fig, ax = plt.subplots(1, figsize=(8, 6)) fig.suptitle('Example Of Plot With Grid Lines') # Plot the data ax.plot(x,y) # Show the grid lin...

It is common for an AsyncTask to require a reference to the Activity that called it. If the AsyncTask is an inner class of the Activity, then you can reference it and any member variables/methods directly. If, however, the AsyncTask is not an inner class of the Activity, you will need to pass an A...

If your team is following a rebase-based workflow, it may be a advantageous to setup git so that each newly created branch will perform a rebase operation, instead of a merge operation, during a git pull. To setup every new branch to automatically rebase, add the following to your .gitconfig or .gi...

Copy foo.txt from /path/to/source/ to /path/to/target/folder/ cp /path/to/source/foo.txt /path/to/target/folder/ Copy foo.txt from /path/to/source/ to /path/to/target/folder/ into a file called bar.txt cp /path/to/source/foo.txt /path/to/target/folder/bar.txt

copy folder foo into folder bar cp -r /path/to/foo /path/to/bar if folder bar exists before issuing the command, then foo and its content will be copied into the folder bar. However, if bar does not exist before issuing the command, then the folder bar will be created and the content of foo wil...

To change the URL of the repository you want your remote to point to, you can use the set-url option, like so: git remote set-url <remote_name> <remote_repository_url> Example: git remote set-url heroku https://git.heroku.com/fictional-remote-repository.git

Express is based on Connect, which is what provides the middleware functionality of Express. To understand what connect is, you can see that it provides the basic app structure that you use when you use express const connect = require('connect') const app = connect() app.listen(3000) This wi...

std::optional<float> divide(float a, float b) { if (b!=0.f) return a/b; return {}; } Here we return either the fraction a/b, but if it is not defined (would be infinity) we instead return the empty optional. A more complex case: template<class Range, class Pred> auto find_if...

Also known as triple equals. This operator does not test equality, but rather tests if the right operand has an IS A relationship with the left operand. As such, the popular name case equality operator is misleading. This SO answer describes it thus: the best way to describe a === b is "if I ...

Goto https://atom.io/ and install the atom editor. Then install some Atom packages for easier Titanium coding: NameTypeFeaturestitanium language javascriptLanguageJS Autocomplete (non alloy)Titanium Alloyadd-onAll-in-one packageJump to definitionOpen relatedTSS HighlightTi-Createadd-onCreate proje...

We are just creating an empty Alloy app using CLI and Atom. Open a new terminal and add the following: ti create --id com.test -d . -n APPNAME -p all -t app -u http://migaweb.de cd APPNAME/ alloy new This will create a basic app (name: APPNAME, bundle identifier: com.test, type: app, platform...

There are several ways to compile your app. You can use the simulator/emulator, deploy it to your device or create store apk's/ipa's. There is also a live test tool (TiShadow) which saves you a lot of time waiting for the compiler. cli way # android to device ti build -p android -T device # a...

Contains the name of the script being executed. Is the same as __FILE__ if you are executing that script.

Modules can contain other modules and classes: module Namespace module Child class Foo; end end # module Child # Foo can now be accessed as: # Child::Foo end # module Namespace # Foo must now be accessed as: # Namespace::Child::Foo

The permutation method, when called with a block yields a two dimensional array consisting of all ordered sequences of a collection of numbers. If this method is called without a block, it will return an enumerator. To convert to an array, call the to_a method. ExampleResult[1,2,3].permutation#&lt...