Tutorial by Examples: ch

GCobol >>SOURCE FORMAT IS FIXED *> *************************************************************** *> Purpose: Demonstration of the SEARCH ALL verb and table SORT *> Tectonics: cobc -x -fdebugging-line searchbinary.cob *> ******************************...

For Searching a place, we use the powerful element that Polymer ships, called google-map-search . All you need to do, is pass a map object and a query string to the element like so: <google-map-search map=[[map]] query=[[query]]></google-map-search> How do we pass the map ob...

Our goal however, was to make a list of places mark all of them on the map and, mark any other place of our choice, by using the search box We have a search box, where the user can search for one query at a time.In order to accommodate multiple queries, we need to cache the results for each ...

<link rel=import href="../bower_components/google-map/google-map.html"> <link rel=import href="../bower_components/google-map/google-map-marker.html"> <link rel=import href="../bower_components/google-map/google-map-search.html"> <link rel=import...

public async Task<actionresult> Index() { return View("View", await db.UserMasers.ToListAsync()); }

The ConstainsKey method is the way to know if a key already exists in the Dictionary. This come in handy for data reduction. In the sample below, each time we encountner a new word, we add it as a key in the dictionary, else we increment the counter for this specific word. Dim dic As IDictionary(...

The names of modules follow the filesystem's hierarchical structure. With the following file layout: Foo/ ├── Baz/ │ └── Quux.hs └── Bar.hs Foo.hs Bar.hs the module headers would look like this: -- file Foo.hs module Foo where -- file Bar.hs module Bar where -- file Foo/Bar.hs m...

<?php if( get_field('my_field_name') ){ ?> <?php echo get_field('my_field_name'); ?> <?php }; ?> This will only show the field if content exists depending on content type (i.e., an image is uploaded to the field, text is entered, it is selected, etc.).

WKWebView resizes the fonts on web content so that a full-sized web page will fit on the device's form factor. If you want the web text in both portrait and landscape to be similar in size to the user's preferred reading size, you need to set it explicitly. Swift // build HTML header for dynamic t...

You cannot alter the array's contents through the loop variable because it's a temporary each element is being assigned to. Dim cars(2) 'collection of different cars Dim trace 'track iteration details cars(0) = "Ford" cars(1) = "Audi" cars(2) = "Prius" For Each ca...

First Execute CREATE EXTENSION DBLINK; Then INSERT INTO <SCHEMA_NAME>.<TABLE_NAME_1> SELECT * FROM DBLINK( 'HOST=<IP-ADDRESS> USER=<USERNAME> PASSWORD=<PASSWORD> DBNAME=<DATABASE>', 'SELECT * FROM <SCHEMA_NAME>.<TABLE_NAME_2...

Apache JMeter segregated all the components into following groups based on their functionality: Test Plan: Starting point for scripting. JMeter saves the Test Plan in .jmx format. You add components to the Test Plan by Right Click on the Test Pand and navigating to the component you want to add. ...

<?php if( get_field('text_field') ): ?> <?php the_field('text_field'); ?> <?php endif; ?> Here we use get_field() to determine if a value exists, and the_field() to echo it.

Lunch application for testing override func setUp() { super.setUp() let app = XCUIApplication() app.launch() } Terminating application func testStacOverFlowApp() { app.terminate() }

To compute the hashes of relatively small blocks of data using different algorithms: final MessageDigest md5 = MessageDigest.getInstance("MD5"); final MessageDigest sha1 = MessageDigest.getInstance("SHA-1"); final MessageDigest sha256 = MessageDigest.getInstance("SHA-256&...

You can change the "$" delimiter to any other. The following example: from string import Template class MyOtherTemplate(Template): delimiter = "#" data = dict(id = 1, name = "Ricardo") t = MyOtherTemplate("My name is #name and I have the id: #id&quot...

Given a text file test.txt: Ford Jeep Honda The following script is processing this text file: 'Read in File Data to an array, separate by newline vb equivalent (vbcrlf) Dim car, cars Dim filefullname : filefullname = "C:\testenv\test.txt" cars = Split(CreateObject("Scriptin...

'Note: I use this method to extract non-html data in extracted GET telnet results 'This example effectively grabs every other vehicle that have start and finish 'characters, which in this case is "/". 'Resulting in an array like this: 'extractedData(0) = "/Jeep" 'extractedD...

Dim exStr : exStr = " <Head>data</Head> " Dim res res = Ucase(Replace(Mid(exStr, instr(exStr, ">")+1,4), "ata", "ark")) 'res now equals DARK 'instr(exStr, ">") returns 7 'Mid(" <Head>data</Head> ", 7+1,...

If you want to match a backslash in your regular expression, you'll have to escape it. Backslash is an escape character in regular expressions. You can use '\\' to refer to a single backslash in a regular expression. However, backslash is also an escape character in Java literal strings. To make a...