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NHibernate ISession Flush: Where and when to use it, and why?
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Brilliant write-up and +1 and etc - however I think an edit might be required because you say at the top "Never use close" and then later "If you rollback the transaction you should immediately close and discard the current session"
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Why should Java ThreadLocal variables be static
...omething like objects that are scoped to a User Conversation, Web Request, etc. You don't want them also sub-scoped to the instance of the class.
One web request => one Persistence session.
Not one web request => one persistence session per object.
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Simplest two-way encryption using PHP
...ermore it used to accept things like partial keys, performing zero padding etc. There is a good reason why it is in the process of being gradually removed from PHP.
– Maarten Bodewes
May 12 '16 at 15:09
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A field initializer cannot reference the nonstatic field, method, or property
... have a negative performance impact, or generate unwanted pressure for GC, etc.
– Smilediver
Apr 16 at 18:22
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Fastest way to flatten / un-flatten nested JSON objects
... because: 1) large data sets need a large amount of memory, page swapping, etc.; and that's not something you can control in JS (i.e. you're at the mercy of the browser) 2) if you want to do CPU intensive work then JS is not the best language. Consider using C instead. There are JSON libraries for C...
Are soft deletes a good idea? [duplicate]
...ry of change... soft delete away! Use cleanup processes for real deletions etc... PK :-)
– Paul Kohler
Mar 31 '10 at 1:49
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R script line numbers at error?
... on error (e.g., add a timestamp to the dump file and error log filenames, etc.).
options(error = quote({
setwd('~/myUsername/directoryForDump'); # Set working directory where you want the dump to go, since dump.frames() doesn't seem to accept absolute file paths.
dump.frames("errorDump", to.fi...
How can I access my localhost from my Android device?
...cated and thus missing by default on Debian Linux, starting from Debian stretch. The new and recommended alternative for examining a network configuration on Debian Linux is ip command. For example to use ip command to display a network configuration run the following:
ip address
The above ip com...
Should MySQL have its timezone set to UTC?
...cat /tmp/zut.sql >> /tmp/mysql_tzinfo_to.sql
mysql --defaults-file=/etc/mysql/my.cnf --user=verifiedscratch -p mysql < /tmp/mysql_tzinfo_to.sql
(make sure your servers dst rules are up to date zdump -v Europe/Moscow | grep 2011 https://chrisjean.com/updating-daylight-saving-time-on-linux...
How to pass json POST data to Web API method as an object?
...HttpPost] attrib. Use the [ActionName("MyAction")] to assign custom names, etc. Will come to jQuery in the fourth point below
Third, First of all, posting multiple SIMPLE types in a single action is not possible.
Moreover, there is a special format to post even a single simple type (apart from pass...