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“find: paths must precede expression:” How do I specify a recursive search that also finds files in
...n, so what you're acually passing to find will look like:
find . -name bobtest.c cattest.c snowtest.c
...causing the syntax error. So try this instead:
find . -name '*test.c'
Note the single quotes around your file expression -- these will stop the shell (bash) expanding your wildcards.
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Switch statement for greater-than/less-than
...but I thought it was better to benchmark it and share the results. You can test it yourself. Below are my results (ymmv) normalized after the fastest operation in each browser (multiply the 1.0 time with the normalized value to get the absolute time in ms).
Chrome Firefox Oper...
Calculate last day of month in JavaScript
... it does not even show up on the perf chart: jsperf.com/days-in-month-perf-test/6
– Gone Coding
Feb 23 '15 at 9:47
5
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How do I check two or more conditions in one ?
...ror is having the && outside the expression. Instead use
<c:if test="${ISAJAX == 0 && ISDATE == 0}">
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Capybara Ambiguity Resolution
...me reason I need links with the same values in a page but I can't create a test since I get the error
9 Answers
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How to run Rake tasks from within Rake tasks?
...r output goes into different directories.
Say your project just compiles a test.c file to out/debug/test.out and out/release/test.out with gcc you could setup your project like this:
WAYS = ['debug', 'release']
FLAGS = {}
FLAGS['debug'] = '-g'
FLAGS['release'] = '-O'
def out_dir(way)
File.join('o...
Javascript Drag and drop for touch devices [closed]
...ems in that preventDefault was preventing scrolling on the ipad - I am now testing for draggable items and it works great so far.
if (event.target.id == 'draggable_item' ) {
event.preventDefault();
}
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MetadataException: Unable to load the specified metadata resource
... It was the connectionstring for me too. When you have Integration Tests that also need connectionsting in its own App.config, things may go out of sync when you update your edmx.
– Ray
Oct 24 '10 at 22:45
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isset() and empty() - what to use
...t set.
Regarding isset
PHP Manual says
isset() will return FALSE if testing a variable that has been set to NULL
Your code would be fine as:
<?php
$var = '23';
if (!empty($var)){
echo 'not empty';
}else{
echo 'is not set or empty';
}
?>
For examp...
How can I check if a directory exists in a Bash shell script?
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Instead of testing for both the directory (-d) and the symlink (-L), it's easier just to append a slash to the variable, like if [ -d "${THING:+$THING/}" ]. A directory won't mind the extra slash. A file will evaluate to false. Empty wi...