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Why is “Set as Startup” option stored in the suo file and not the sln file?
...nsidered it an advantage to set this on a per user basis. It just leads to extra setup on fresh clones, etc.
– Trevor Reid
May 8 '19 at 13:27
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Postgres: “ERROR: cached plan must not change result type”
...RDS Postgres 10 instance, enabling the conservative setting does result in extra CPU usage on the database server. It wasn't much though, I could only even see the autosave functionality show up as using a measurable amount of CPU after I'd tuned every single query my load test was using and starte...
What is the difference between Strategy design pattern and State design pattern?
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In eCommerce application, if extra discount needs to be applied on festive season, then it is state design pattern. The actual discount rate logic can be applied with strategy design pattern, if there are more than one way to arrive at that number.
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Neo4j - Cypher vs Gremlin query language
...nterface will be going away in TinkerPop 3. Users will be expected to send strings of Gremlin to Gremlin Server (which is basically Rexster, renamed and improved).
– jbmusso
Sep 25 '14 at 16:05
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'typeid' versus 'typeof' in C++
... a type name, not just an expression. You can say typeid(5) or typeid(std::string) if you want.
– Rob Kennedy
Dec 31 '09 at 19:25
1
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__lt__ instead of __cmp__
...ttributes of the new class it's decorating (the result might be microscopically faster at runtime, at equally minute cost in terms of memory).
Of course, if your class has some particularly fast way to implement (e.g.) __eq__ and __ne__, it should define them directly so the mixin's versions are no...
How to use int.TryParse with nullable int? [duplicate]
I am trying to use TryParse to find if the string value is an integer. If the value is an integer then skip foreach loop. Here is my code.
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SecurityException: Permission denied (missing INTERNET permission?)
...="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme">
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RuntimeError on windows trying python multiprocessing
...void creating subprocesses recursively.
Modified testMain.py:
import parallelTestModule
if __name__ == '__main__':
extractor = parallelTestModule.ParallelExtractor()
extractor.runInParallel(numProcesses=2, numThreads=4)
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What does the “@” symbol do in Powershell?
...ters, e.g. using the hash table just above, Copy-Item @HashArguments
Here strings (see about_quoting_rules)
Let's you create strings with easily embedded quotes, typically used for multi-line strings, e.g.:
$data = @"
line one
line two
something "quoted" here
"@
Because this type of question (w...