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String.Join method that ignores empty strings?

The VB.NET method String.Join(separator, stringArray) is similar to PHP's implode, but any null elements in the array are replaced with an empty string, so thatc: ...
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How to insert spaces/tabs in text using HTML/CSS

...sp; I usually use: For horizontal spacer: <span style="display:inline-block; width: YOURWIDTH;"></span> For vertical spacer: <span style="display:block; height: YOURHEIGHT;"></span> share ...
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How does the algorithm to color the song list in iTunes 11 work? [closed]

...hm to get the dominant color in the two lateral borders of a picture using PHP and Imagick. https://gist.github.com/philix/5688064#file-simpleimage-php-L81 It's being used to fill the background of cover photos in http://festea.com.br ...
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New features in java 7

...ions with Improved Type Checking: In Java SE 7 and later, a single catch block can handle more than one type of exception. This feature can reduce code duplication. Consider the following code, which contains duplicate code in each of the catch blocks: catch (IOException e) { logger.log(e); ...
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What causes and what are the differences between NoClassDefFoundError and ClassNotFoundException?

...ror usually occurs when there's problem (exception thrown) with the static block or static fields initialization of the class, so the class can't be initialized successfully. – Dagang Nov 25 '13 at 8:30 ...
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Padding is invalid and cannot be removed?

... Rijndael/AES is a block cypher. It encrypts data in 128 bit (16 character) blocks. Cryptographic padding is used to make sure that the last block of the message is always the correct size. Your decryption method is expecting whatever its de...
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How to get a time zone from a location using latitude and longitude coordinates?

...-lookup-oss - JavaScript library GeoTimeZone - .NET library Geo-Timezone - PHP library timezonefinder - Python library ZoneDetect - C library Timeshape - Java library TimeZoneMap - Java and Android library lutz - R library go-tz - Go library Timezone lookup - Go library docker-timezone-lookup - doc...
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When to encode space to plus (+) or %20?

...ponent() does in JavaScript. Unfortunately it's not what urlencode does in PHP (rawurlencode is safer). See Also HTML 4.01 Specification application/x-www-form-urlencoded share | improve this answe...
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Intersection of two lists in Bash

... was awesome! I ran $ comm -12 <(git grep -il "\$this->error(" -- "*.php") <(git grep -il "Dash_Api_Json_Response" -- "*.php"), and luckily I ended up with the name of the file only that contained the trait. – localheinz Apr 7 '17 at 15:45 ...
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HTML input - name vs. id [duplicate]

... & checkboxes Can not be referenced in URL, although as JavaScript and PHP can see the URL there are workarounds Is referenced in JS with getElementsByName() Shares the same namespace as the id attribute Must begin with a letter According to specs is case sensitive, but most modern browsers don'...