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How to delete last character from a string using jQuery?

... You can also try this in plain javascript "1234".slice(0,-1) the negative second parameter is an offset from the last character, so you can use -2 to remove last 2 characters etc share | ...
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How to initialize all members of an array to the same value in Swift?

... 170 Actually, it's quite simple with Swift. As mentioned in the Apple's doc, you can initialize an a...
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PHP cURL vs file_get_contents

... answered Jun 16 '12 at 16:00 XeoncrossXeoncross 49k7070 gold badges234234 silver badges340340 bronze badges ...
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String comparison using '==' vs. 'strcmp()'

... The reason to use it is because strcmp returns < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and 0 if they are equal. === only returns true or false, it doesn't tell you which is the "greater" string. ...
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Can I add jars to maven 2 build classpath without installing them?

... 605 Problems of popular approaches Most of the answers you'll find around the internet will suggest...
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Math.random() versus Random.nextInt(int)

...tributed bits in its mantissa, so it is uniformly distributed in the range 0 to 1-(2^-53). Random.nextInt(n) uses Random.next() less than twice on average- it uses it once, and if the value obtained is above the highest multiple of n below MAX_INT it tries again, otherwise is returns the value ...
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Generating random numbers in Objective-C

...a head mainly, and I want a way to generate a pseudo-random number between 0 and 74. In Java I would use the method: 13 Ans...
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Convert string to integer type in Go?

... "os" "strconv" ) func main() { flag.Parse() s := flag.Arg(0) // string to int i, err := strconv.Atoi(s) if err != nil { // handle error fmt.Println(err) os.Exit(2) } fmt.Println(s, i) } ...
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Cassandra port usage - how are the ports used?

... @Schildmeijer is largely right, however port 7001 is still used when using TLS Encrypted Internode communication So my complete list would be for current versions of Cassandra: 7199 - JMX (was 8080 pre Cassandra 0.8.xx) 7000 - Internode communication (not used if TLS ...
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Simplest way to detect a mobile device in PHP

...opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i',$useragent)||preg_match('/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|...