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Mongoose.js: Find user by username LIKE value
... @JasonSebring Although I agree that input validation is not a bad idea, the best approach is an actual escaping algorithm. And exceptions are not even the worst problem, but imagine you used similar code on a login page and a user entered ".*" as the username.
– Tobias...
Exporting a function in shell
...ht look something like:
script=$1
shift
. include.sh
. $script "$@"
The idea is that the first parameter is the name of the real script and remaining parameters are the args, then the above script is run instead.
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Order a MySQL table by two columns
...ning the article publish date.
This is only example, but if you catch the idea you can find a lot of aggregate functions to use. You can even weight the columns to prefer one over second. The function of mine takes extremes from both sorts, thus the most valued rows are on the top.
Sorry if there ...
SVN - Checksum mismatch while updating
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I had a the same error but for one file. In IntelliJ IDEA I was able to make a copy of the file, then go into the project and delete the file in question, then commit successfully. Then, I made a new file with the same name and copy the contents back into it. I guess you woul...
How do you join on the same table, twice, in mysql?
... query so I cna get the hang of it, that would be great, because I have no idea what I have to edit.
– user15063
Oct 14 '08 at 4:27
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Adding a background image to a element
...hile this solution doesn't properly answer the question, it did give me an idea for another issue I was facing so for that I offer my thanks.
– Striker
Apr 23 '16 at 12:45
add...
Android ClassNotFoundException: Didn't find class on path
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Any ideas why problem happen if I don't use support libraries?
– Budda
Apr 16 '15 at 16:39
add a comment...
Remove the last character from a string [duplicate]
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This worked very well for me, very great method, had no idea you could use a negative number there and start from 0. I agree with the above comment, this is far better than rtrim, I had a similar issue where I didn't want to remove the last characters but a word from an SQL strin...
What's the most appropriate HTTP status code for an “item not found” error page
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Getting overly clever with obscure-er HTTP error codes is a bad idea. Browsers sometimes react in unhelpful ways that obfuscate the situation. Stick with 404.
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Algorithm to find top 10 search terms
...re at here as well, since we want to avoid too many random disk seeks. The idea is to avoid read (merge process)/write (system output) at the same time, and let the merge process read form one disk while writing into a different disk. This is similar like to implementing a locking.
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