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Generate random 5 characters string
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jQuery UI Sortable, then write order into a database
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this may help you codingbin.com/reorder-with-php-mysql-and-jquery-sortable
– MKD
Mar 2 '17 at 23:51
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How to create a hex dump of file containing only the hex characters without spaces in bash?
...ied hex dump of a binary file in Linux using bash? The od and hexdump commands both insert spaces in the dump and this is not ideal.
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Right query to get the current number of connections in a PostgreSQL DB
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Note that when the postgres command line tool, PSQL is used for executing this query, the total number of connections is the result of this query - 1 since the psql connection made is also included as a connection
– neonidian
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Stylecop vs FXcop
...t works at the source code level. It exists primarily to provide a single common style that managed projects can use to remain consistent within the larger world of managed software. It makes decisions regarding style primarily to avoid holy wars (after all, style is almost always an inherently su...
Shell script to delete directories older than n days
...ir/* -type d -ctime +10 -exec rm -rf {} \;
Explanation:
find: the unix command for finding files / directories / links etc.
/path/to/base/dir: the directory to start your search in.
-type d: only find directories
-ctime +10: only consider the ones with modification time older than 10 days
-exec ...
Google Maps JS API v3 - Simple Multiple Marker Example
...s fairly simple, but all the multi-marker tutorials I have found are quite complex.
14 Answers
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RabbitMQ / AMQP: single queue, multiple consumers for same message?
...der to have the same message ID be handled by multiple consumers.
Is this commonly done? Should I just have the exchange route the message into two separate queues, with a single consumer, instead?
No it's not, single queue/multiple consumers with each each consumer handling the same message ID is...
How can you check which options vim was compiled with?
I'd like to know which compilation options were used for my Vim binary. Is there any way to query this?
3 Answers
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