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Setting an environment variable before a command in Bash is not working for the second command in a
... process (like the accepted answer) nor will it execute the commands in an extra subshell (like the other answer).
As we get a few regular views, it's probably good to give an alternative to eval that will please everyone, and has all the benefits (and perhaps even more!) of this quick eval “tric...
Compare floats in php
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What about performance? bccomp() takes strings as arguments. Anyway you could use PHP_FLOAT_DIG for the scale argument.
– Code4R7
Sep 28 '17 at 20:29
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How to prevent robots from automatically filling up a form?
...t techniques like captcha, 1+1=? stuff work well, but they also present an extra step impeding the free quick use of the application (I'm not looking for anything like that please).
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Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ]
...from HERE (UPDATED March 19, 2013 ... thanks fairylee for pointing out the extra closing bracket)
NOTE: this is an unofficial patch and is unsupported by Fancybox's author, however it works as is. You may use it at your own risk ;)
Optionally, you may rather rollback to jQuery v1.8.3 or apply the ...
Application_Start not firing?
...r of stackoverflow.com/a/7655582/11635 - consider deleting and putting any extra info in a comment
– Ruben Bartelink
Feb 25 '16 at 14:55
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Check if two unordered lists are equal [duplicate]
...se'
The difference is, the later will print True, if list2 contains some extra elements along with all the elements of list1. In simple words, it will ensure that all the elements of list1 should be present in list2, regardless of whether list2 has some extra elements or not.
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Table Naming Dilemma: Singular vs. Plural Names [closed]
...ers WHERE Customers.CustomerID = 100
You have saved 3 letters, 3 bytes, 3 extra keyboard hits :)
And finally, you can name those ones messing up with reserved names like:
User > LoginUser, AppUser, SystemUser, CMSUser,...
Or use the infamous square brackets [User]
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C++, variable declaration in 'if' expression
.... If you really need to restrict the scope of that variable you can put an extra block around the if block. I have never used this syntax.
– Giorgio
Oct 20 '11 at 15:53
2
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Are PHP include paths relative to the file or the calling code?
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So if you start the string with ./, does it check the calling script's directory first or the current working directory first?
– Pacerier
Jan 29 '15 at 4:44
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Git: “Not currently on any branch.” Is there an easy way to get back on a branch, while keeping the
... some-branch
git merge ${commit-sha}
If you have committed and then done extra work:
git stash
git log --oneline -n1 # this will give you the SHA
git checkout some-branch
git merge ${commit-sha}
git stash pop
share
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