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PHP random string generator
...de snippet with the corrections:
function generateRandomString($length = 10) {
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$charactersLength = strlen($characters);
$randomString = '';
for ($i = 0; $i < $length; $i++) {
$randomString .= ...
Why cast an unused function parameter value to void?
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answered Jan 10 '11 at 14:19
Benoit ThieryBenoit Thiery
5,90533 gold badges1919 silver badges2727 bronze badges
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Multiple commands in gdb separated by some sort of delimiter ';'?
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answered Aug 11 '09 at 20:40
Sean BrightSean Bright
106k1717 gold badges128128 silver badges138138 bronze badges
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How to make graphics with transparent background in R using ggplot2?
...ckground:
df <- data.frame(y = d, x = 1, group = rep(c("gr1", "gr2"), 50))
p <- ggplot(df) +
stat_boxplot(aes(x = x, y = y, color = group),
fill = "transparent" # for the inside of the boxplot
)
Fastest way is using using rect, as all the rectangle elements inherit from...
Can someone explain collection_select to me in clear, simple terms?
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306
collection_select(
:post, # field namespace
:author_id, # field name
# result of t...
Can you list the keyword arguments a function receives?
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edited Oct 13 '08 at 9:12
answered Oct 13 '08 at 9:02
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Git rebase merge conflict cannot continue
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230
There are a couple situations where I've seen rebase get stuck. One is if the changes become nul...
Is there a library function for Root mean square error (RMSE) in python?
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answered Sep 4 '13 at 20:56
GregGreg
4,25122 gold badges1515 silver badges1818 bronze badges
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What is the difference between Nexus and Maven?
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160
Sonatype Nexus and Apache Maven are two pieces of software that often work together but they do ...
Git rebase fails, 'Your local changes to the following files would be overwritten by merge'. No loca
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answered Mar 10 '11 at 5:07
jhogendornjhogendorn
5,38333 gold badges2222 silver badges3535 bronze badges
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