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Why maven? What are the benefits? [closed]
...dency Management is clearly declared. with the dependency
management mechanism you have to try
to screw up your jar
versioning...there is none of the
classic problem of 'which version of
this vendor jar is this?' And setting
it up on an existing project rips the
top off of the existing...
Redis key naming conventions?
What are the normal naming convention for keys in redis? I've seen values separated by : but I'm not sure what the normal convention is, or why.
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Adding an identity to an existing column
...TCH statement to change the schema of a table without changing the data, meaning you can replace a table with an IDENTITY with an identical table schema, but without an IDENTITY column. The same trick works to add IDENTITY to an existing column.
Normally, ALTER TABLE...SWITCH is used to efficientl...
Which is best way to define constants in android, either static class, interface or xml resource?
...sing project resources is the ease of access and that they allow you to organize your project significantly.
static final constants are compiled into the java bytecode; project resources are compiled into a binary format within the apk. Accessing either is extremely efficient... if there is a diffe...
How to validate phone numbers using regex
... numbers are allowed to come from outside the US.
– Daniel Earwicker
Jul 21 '09 at 12:13
26
This ...
How slow are .NET exceptions?
...raffic websites, relying on exceptions as a workflow or execution path mechanism will certainly cause you performance problems. Exceptions, per se, aren't bad, and are useful for expressing exceptional conditions
The exception workflow in a .NET app uses first and second chance exceptions. For all ...
Android static object lifecycle
I am creating event search application, we set search criteria from one screen populate in another screen then user can edit search criteria from 3rd screen and goes to 4th screen.
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Preferred Github workflow for updating a pull request after code review
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git commit -va -m "Correcting for PR comments"
git push
Optional - Cleaning commit history
You may be asked to squash your commits together so that the repository history is clean, or yourself want to remove intermediary commits which distract from "the message" in your pull request (point #2)...
demystify Flask app.secret_key
If app.secret_key isn't set, Flask will not allow you to set or access the session dictionary.
2 Answers
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