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Can you use hash navigation without affecting history?
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If REST applications are supposed to be stateless, how do you manage sessions?
...heir session state and the servers can service many orders of magnitude or more clients in a stateless fashion.
Even for a service that you think will only need in the 10's of thousands of concurrent users, you still should make your service stateless. Tens of thousands is still tens of thousands an...
#1071 - Specified key was too long; max key length is 1000 bytes
... `pds_core_menu_items`;
It tells you the proportion of rows that have no more than a given string length in the menu_link column. You might see output like this:
+---------------+---------------+---------------+----------------+
| pct_length_10 | pct_length_20 | pct_length_50 | pct_length_100 |
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Using the field of an object as a generic Dictionary key
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How to use multiple AWS Accounts from the command line?
...ill become default profile i.e. when no --profile param in the command.
More on default profile
If you spend more time using account1, you can make it the default by setting the AWS_DEFAULT_PROFILE environment variable. When the default environment variable is set, you do not need to specify the...
Benchmarking (python vs. c++ using BLAS) and (numpy)
...es/threads,it depends on the size of the matrix. For small matrices adding more cores won't improve performance very much.
There is also approximately 30% performance increase from Sandy Bridge to Ivy Bridge which might be either due to higher clock rate (+ 0.8 Ghz) and/or better architecture.
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How to set host_key_checking=false in ansible inventory file?
...fact that I answered this in 2014, I have updated my answer to account for more recent versions of ansible.
Yes, you can do it at the host/inventory level (Which became possible on newer ansible versions) or global level:
inventory:
Add the following.
ansible_ssh_common_args='-o StrictHostKeyChe...
Is the C# static constructor thread safe?
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Stateless and Stateful Enterprise Java Beans
... shopping cart, a booking process...) are typical use cases for SFSB.
One more thing. If you are using SFSB, then you must avoid injecting them into classes that are multithreaded in nature, such as Servlets and JSF managed beans (you don't want it to be shared by all clients). If you want to use S...