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How to combine two strings together in PHP?
...'val']} {$arr2['val']}";
Use sprintf() or printf()
sprintf() allows us to format strings using powerful formatting options. It is overkill for such simple concatenation but it handy when you have a complex string and/or want to do some formatting of the data as well.
$result = sprintf("%s %s", $da...
Convert a list to a string in C#
...t to look at using StringBuilder to do running concatenations, rather than forming a list.
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Declare multiple module.exports in Node.js
... This is the better answer imho as it addresses accessing method form otherMethod. Thanks for pointing that out.
– Jeff Beagley
May 15 '18 at 21:23
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How to use ternary operator in razor (specifically on HTML attributes)?
With the WebForms view engine, I'll commonly use the ternary operator for very simple conditionals, especially within HTML attributes. For example:
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Automatic counter in Ruby for each?
...to each personally anyway. Partly because its easy to transition to other forms when you hits the limit of the for syntax.
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What's “this” in JavaScript onclick?
...pt:func(this)">here</a>
You should use the onclick="func(this)" form in preference to this though. Also note that in my example above using the javascript: pseudo-protocol "this" will refer to the window object rather than the <a> element.
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Refresh a page using PHP
...e, especially if you have images on the page. If you only need to update information on the screen, like stock prices, but not use that information in a form or from javascript, perhaps use an iframe tag pointing to a page with just the information being updated, and with a delay appropriate to how ...
Insert space before capital letters
...regex, you can use the following code from Javascript camelCase to Regular Form
"thisStringIsGood"
// insert a space before all caps
.replace(/([A-Z])/g, ' $1')
// uppercase the first character
.replace(/^./, function(str){ return str.toUpperCase(); })
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Understanding REST: Verbs, error codes, and authentication
...retrying this request. For example, "Resource not found" (HTTP 404) or "Malformed Request" (HTTP 400) errors would fall in this category.
Point 4: How to do authentication
As pointed out in point 1, instead of authenticating a user, you may want to think about creating a session. You will be ret...
How can I trim beginning and ending double quotes from a string?
... I'm not sure how that's a problem considering the question in its current form.
– BalusC
May 16 '15 at 17:40
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