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What version of javac built my jar?
How can I tell what version of the Java compiler was used to build a jar? I have a jar file, and it could have been built in any one of three JDKs. We need to know exactly which one, so we can certify compatibility. Is the compiler version embedded somewhere in the class files or jar?
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What's the difference between and , and ?
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What is the best Distributed Brute Force countermeasure?
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All right, enough stalling; here's what I've come up with so far
(sorry, long post ahead. Be brave, friend, the journey will be worth it)
Combining methods 3 and 4 from the original post into a kind of 'fuzzy' or dynamic whitelist, and then - and here's the trick - no...
difference between width auto and width 100 percent
...hose who are curious about why width: auto behaves that way: stackoverflow.com/questions/28353625/…
– Hashem Qolami
Feb 7 '15 at 22:13
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What is the best open-source java charting library? (other than jfreechart) [closed]
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community wiki
3 revs, 2 users 94%Julien Chastang
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Remove the complete styling of an HTML button/submit
Is there a way of completely removing the styling of a button in Internet Explorer? I use a css sprite for my button, and everything looks ok.
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ansible: lineinfile for several lines?
...robably voted up before Ansible 2.0. A better answer is now: stackoverflow.com/a/28306576/972128
– kkurian
Jul 5 '17 at 20:10
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How to process each line received as a result of grep command
I have a number of lines retrieved from a file after running the grep command as follows:
7 Answers
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How to generate a random integer number from within a range
...@Ryan Reich : In a related question where Adam had answered:stackoverflow.com/questions/137783/… the most upvoted answer : The usage of 'modulus' would then be incorrect, no? To generate 1..7 from 1..21,the procedure what Ryan has described should be used.Please correct me if I am wrong.
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How to unmount a busy device
...USY-DEVICE
umount -f /PATH/OF/BUSY-NFS (NETWORK-FILE-SYSTEM)
NOTE:
These commands can disrupt a running process, cause data loss OR corrupt open files. Programs accessing target DEVICE/NFS files may throw errors OR could not work properly after force unmount.
Do execute these commands when not ins...