Tutorial by Examples: ti

public void setCardColorTran(View view) { ColorDrawable[] color = {new ColorDrawable(Color.BLUE), new ColorDrawable(Color.RED)}; TransitionDrawable trans = new TransitionDrawable(color); if(Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN) { view.setBackgrou...

As already mentioned you can declare an unordered map of any type. Let's have a unordered map named first with string and integer type. unordered_map<string, int> first; //declaration of the map first["One"] = 1; // [] operator used to insert the value first["Two"] = 2...

unordered_map<data_type, data_type> variable_name; //declaration variable_name[key_value] = mapped_value; //inserting values variable_name.find(key_value); //returns iterator to the key value variable_name.begin(); // iterator to the first element variable_name.end(); // iterator t...

CHMOD Calculation CHMOD is binary. _ / _ _ _ / _ _ _ / _ _ _ = _/4+2+1/4+2+1/4+2+1 = 777 = _/rwx/rwx/rwx = 777 Therefore _rwx = _/4+2+1 = 7 D / _ _ _ / _ _ _ / _ _ _ (‘D’ = directory, another use is L = Link) So e.g. _rwxr_xr_x = _/rwx/rx/r_x = 755

Action Mailer provides hooks into the interceptor methods. These allow you to register classes that are called during the mail delivery life cycle. An interceptor class must implement the :delivering_email(message) method which will be called before the email is sent, allowing you to make modificat...

We have seen in those examples (ex_1, ex_2) how to use and override the pagination classes in any generic class base view. What happens when we want to use pagination in a function based view? Lets also assume that we want to create a function based view for MyModel with PageNumberPagination, res...

You can use TO_CHAR( date_value, 'D' ) to get the day-of-week. However, this is dependent on the NLS_TERRITORY session parameter: ALTER SESSION SET NLS_TERRITORY = 'AMERICA'; -- First day of week is Sunday SELECT TO_CHAR( DATE '1970-01-01', 'D' ) FROM DUAL; Outputs 5 ALTER SESSION SET ...

BottomSheet DialogFragment opens up in STATE_COLLAPSED by default. Which can be forced to open to STATE_EXPANDEDand take up the full device screen with help of the following code template. @NonNull @Override public Dialog onCreateDialog(Bundle savedInstanceState) { BottomSheetDialog dialog = ...

In PHP, variable values have an associated "truthiness" so even non-boolean values will equate to true or false. This allows any variable to be used in a conditional block, e.g. if ($var == true) { /* explicit version */ } if ($var) { /* $var == true is implicit */ } Here are some fun...

Small object optimization is a technique which is used within low level data structures, for instance the std::string (Sometimes referred to as Short/Small String Optimization). It's meant to use stack space as a buffer instead of some allocated memory in case the content is small enough to fit with...

Selenium Exception Documentation ElementNotInteractableException: Thrown when an element is present in the DOM but interactions with that element will hit another element due to paint order ElementNotSelectableException: Thrown when trying to select an unselectable element. Examples of unselecta...

Suppose you are creating a function that requires no arguments when it is called and you are faced with the dilemma of how you should define the parameter list in the function prototype and the function definition. You have the choice of keeping the parameter list empty for both prototype and d...

One option for doing this is to export the pipe from within the package itself. This may be done in the 'traditional' zzz.R or utils.R files that many packages utilise for useful little functions that are not exported as part of the package. For example, putting: #' Pipe operator #' #' @name %&gt...

Array ( [0] => Array ( [id] => 13 [category_id] => 7 [name] => Leaving Of Liverpool [description] => Leaving Of Liverpool [price] => 1.00 [virtual] => 1 [active] =...

Detailed instructions on getting sap set up or installed.

plugin.tx_news { settings { link { skipControllerAndAction = 1 } } } [globalVar = GP:tx_news_pi1|news > 0] config.defaultGetVars { tx_news_pi1 { controller=News action=detail } } [global] ...

REPORT z_template. CLASS lcl_program DEFINITION ABSTRACT FINAL. PUBLIC SECTION. CLASS-METHODS start_of_selection. CLASS-METHODS initialization. CLASS-METHODS end_of_selection. ENDCLASS. CLASS lcl_program IMPLEMENTATION. METHOD initialization. ENDMETHOD. ...

1.1.2 (This content is only relavant for versions 1.1.2 and up) From versions 1.1.2 and up, you can set the delay to select a new chip before refocusing on the input. Use the md-chip-append-delay attribute to set it (in milliseconds): Example: <md-chips md-chip-append-delay="500" n...

import matplotlib matplotlib.use("TKAgg") # module to save pdf files from matplotlib.backends.backend_pdf import PdfPages import matplotlib.pyplot as plt # module to plot import pandas as pd # module to read csv file # module to allow user to select csv file from tkinte...

Method: setSpanColor public Spanned setSpanColor(String string, int color){ SpannableStringBuilder builder = new SpannableStringBuilder(); SpannableString ss = new SpannableString(string); ss.setSpan(new ForegroundColorSpan(color), 0, string.length(), 0); builder.append(ss); ...