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Use of the MANIFEST.MF file in Java
...le is of no purpose.
Most uses of JAR files go beyond simple archiving and compression and require special information to be in the manifest file. Summarized below are brief descriptions of the headers that are required for some special-purpose JAR-file functions
Applications Bundled as JAR Files: ...
How can I make gdb save the command history?
How can I set up gdb so that it saves the command history? When starting a new gdb session I'd like to use the arrow up keys to access the commands of the previous sessions.
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How to optimize imports automatically after each save in IntelliJ IDEA
...ttings | Editor | General | Auto Import and Optimize imports option in the Commit Project dialog.
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Difference between C++03 throw() specifier C++11 noexcept
...e between throw() and noexcept other than being checked at runtime and compile time, respectively?
3 Answers
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Rails 3 execute custom sql query without a model
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github.com/igorkasyanchuk/execute_sql less code is needed plus you can do it in directly rails console
– Igor Kasyanchuk
Mar 13 '19 at 21:58
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Entity Framework Join 3 Tables
...t be serialized . @marcinJuraszek - Could you have a look at stackoverflow.com/questions/42453123/…
– sandiejat
Feb 25 '17 at 7:15
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PHP: How to check if image file exists?
...uotation marks at least (as string):
if (file_exists('http://www.mydomain.com/images/'.$filename)) {
… }
Also, make sure $filename is properly validated. And then, it will only work when allow_url_fopen is activated in your PHP config
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how to customize `show processlist` in mysql?
...'s so nice,but it's the same as show full processlist,say,the INFO part is complete,is there a short version?Or maybe I need to use substr
– omg
May 30 '09 at 12:14
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How to change a DIV padding without affecting the width/height ?
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Bash script processing limited number of commands in parallel
...uld be started in the background, and the shell would wait until those are completed before starting the next set.
From the GNU manual:
wait [jobspec or pid ...]
Wait until the child process specified by each process ID pid or job specification jobspec exits and return the exit status of th...