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Runnable with a parameter?
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@kape123 The answer is "it depends". As long as a Runnable object returned by the method exists anywhere, the paramStr will probably not be eligible for garbage collection. It is possible that if the object exists but can never be...
Reusable library to get human readable version of file size?
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123
A library that has all the functionality that it seems you're looking for is humanize. humani...
JavaScript file upload size validation
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123
Using jquery:
<form action="upload" enctype="multipart/form-data" method="post">
U...
How to round float numbers in javascript?
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Number((456.1235).toFixed(3)) -> 456.123, Number((1.235).toFixed(2)) -> 1.24... Stupid JavaSript...
– NoOne
Jun 21 '15 at 9:31
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How do you check “if not null” with Eloquent?
...edited Feb 27 '15 at 9:56
Rizier123
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answered Feb 27 '15 at 9:36
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Remove duplicated rows
...for larger data sets
library(microbenchmark)
library(data.table)
set.seed(123)
DF <- as.data.frame(matrix(sample(1e8, 1e5, replace = TRUE), ncol = 10))
DT <- copy(DF)
setDT(DT)
microbenchmark(unique(DF), unique(DT))
# Unit: microseconds
# expr min lq mean median ...
Set Focus on EditText
... necessary or i can just show it immediately?
– Coder123
Mar 6 '19 at 8:15
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Tracking the script execution time in PHP
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Shorter version of talal7860's answer
<?php
// At start of script
$time_start = microtime(...
How to automatically add user account AND password with a Bash script?
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You can run the passwd command and send it piped input. So, do something like:
echo thePassw...
Convert javascript array to string
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Converting From Array to String is So Easy !
var A = ['Sunday','Monday','Tuesday','Wednesday'...