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How to read a file in reverse order?
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Alas, this doesn't work if you can't fit the whole file in memory.
– vy32
Feb 28 '10 at 19:31
3
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CRON job to run on the last day of the month
...urn -1 if something goes wrong. The code above, for reasons of simplicity, does not take that into account.
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How to compile and run C/C++ in a Unix console/Mac terminal?
...will only search what is in $PATH to find executables, and most often that does not include the current directory (.).
So to run the built executable foo:
./foo
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What are the differences between B trees and B+ trees?
... may be some reshuffling to ensure the tree's height is kept to a minimum. Does this help?
– Rose Perrone
Feb 21 '14 at 5:28
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Is there a built-in method to compare collections?
...ceEqual expects the elements to be in the same order. The Dictionary class does not guarantee the order of keys or values when enumerating, so if you're going to use SequenceEqual, you have to sort the .Keys and .Values first!
– Orion Edwards
Nov 3 '09 at 20:21...
Child inside parent with min-height: 100% not inheriting height
...ight: 100%; . However, when I add a nested div and set height: 100%; , it doesn't stretch to container's height. Is there a way to fix it?
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How can I check if a directory exists in a Bash shell script?
...trol will enter here if $DIRECTORY exists.
fi
Or to check if a directory doesn't exist:
if [ ! -d "$DIRECTORY" ]; then
# Control will enter here if $DIRECTORY doesn't exist.
fi
However, as Jon Ericson points out, subsequent commands may not work as intended if you do not take into account t...
Best practices to test protected methods with PHPUnit
...se the testing of protected and private attributes and methods is possible does not mean that this is a "good thing"." - Just to keep that in mind
– edorian
Jun 8 '11 at 16:26
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Setting up foreign keys in phpMyAdmin?
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Unless that link doesn't show there, in which case: Make sure your table is of type InnoDB (under the Operations tab in phpMyAdmin) for this to not happen.
– muttley91
Oct 16 '14 at 2:44
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How to connect android emulator to the internet
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What does step 3 mean? I brought my virtual device below Wi-Fi and my computer shut itself down.
– Iammesol
Dec 8 '15 at 17:56
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