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Row count with PDO
... statement with the same
predicates as your intended SELECT
statement, then use
PDOStatement::fetchColumn() to
retrieve the number of rows that will
be returned. Your application can then
perform the correct action.
EDIT: The above code example uses a prepared statement, which is in ma...
What exactly is OAuth (Open Authorization)?
...
This is where OAuth comes in. If your GMail supports the OAuth protocol, then LinkedIn can ask you to authorize them to access your GMail list of contacts.
OAuth allows for:
Different access levels: read-only VS read-write. This allows you to grant access to your user list or a bi-directional a...
Java exception not caught?
...ecification 14.20.2.:
If the catch block completes abruptly for reason R, then the finally block is executed. Then there is a choice:
If the finally block completes normally, then the try statement completes abruptly for reason R.
If the finally block completes abruptly for reason S, then the try...
Adding an identity to an existing column
...
If you don't have much data, then "creating the table" can be achieved by generation a script from SSMS. Right click the table > Scrip Table as > Create TABLE to > (new query editor?). Then drop it, and inside that script you can add the IDENTIT...
Batch files : How to leave the console window open
...remove the cmd /K and add PAUSE.
start /B /LOW /WAIT make package
PAUSE
Then, just point your shortcut to "My Batch File.bat"...no need to run it with CMD /K.
UPDATE
Ah, some new info...you're trying to do it from a pinned shortcut on the taskbar.
I found this, Adding Batch Files to Windows 7 ...
Unresolved reference issue in PyCharm
... telling pycharm that you want to add the src folder as a source root, and then adding the sources root to your python path.
This way, you don't have to hard code things into your interpreter's settings:
Add src as a source content root:
...
What's the best way to model recurring events in a calendar application?
...these events seem like a hack. I can limit how far ahead one can look, and then generate all the events at once. Or I can store the events as repeating and dynamically display them when one looks ahead on the calendar, but I'll have to convert them to a normal event if someone wants to change the de...
ElasticSearch: Unassigned Shards, how to fix?
... "cluster.routing.allocation.enable" : "all"
}
}'
Elasticsearch will then reassign shards as normal. This can be slow, consider raising indices.recovery.max_bytes_per_sec and cluster.routing.allocation.node_concurrent_recoveries to speed it up.
If you're still seeing issues, something else is...
SOAP or REST for Web Services? [closed]
... for data representation. For transport security, you can use https. For authentication, basic auth. For sessions, there's cookies. The REST version will be simpler, clearer, run faster, and use less bandwidth.
XML-RPC clearly defines the request, response, and error protocols, and there are good l...
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
... entry with a JDK there.
Select the Execution Env as show below. Click OK
Then Right-Click on your Project -> Maven -> Update Project
Additionally, you may have to change Maven JRE (see @jlars62 answer) which is as follows. Goto Run -> Run Configurations, selecting the Maven Build I was...