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When to use os.name, sys.platform, or platform.system?
... checks for the system’s identity
Often the "best" future-proof way to test whether some functionality is available is just to try to use it and use a fallback if it fails.
what about the difference between sys.platform and platform.system()?
platform.system() returns a normalized value th...
What is the type of lambda when deduced with “auto” in C++11?
...n that, type of a lambda is a function pointer. When I performed following test, I found it to be wrong ( demo ).
6 Answers...
Can local storage ever be considered secure? [closed]
...rectory and use a strong password. That type of security is generally well tested, widely trusted, and commonly available.
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How can I add some small utility functions to my AngularJS application?
...click="console.log(helpers.isNotString('this is a string'))">Log String Test</button>
Old answer below:
It might be best to include them as a service. If you're going to re-use them across multiple controllers, including them as a service will keep you from having to repeat code.
If you...
PHP memory profiling
...ommended!)
First of all install the Google gperftools by downloading the latest package here: https://code.google.com/p/gperftools/
Then as always:
sudo apt-get update
sudo apt-get install libunwind-dev -y
./configure
make
make install
Now in your code:
memprof_enable();
// do your magic
memprof_...
How can I clear the SQL Server query cache?
...CLEANBUFFERS;
GO
From the linked article:
If all of the performance testing is conducted in SQL Server the best approach may be to issue a CHECKPOINT and then issue the DBCC DROPCLEANBUFFERS command. Although the CHECKPOINT process is an automatic internal system process in SQL Server and oc...
When to use static classes in C# [duplicate]
...We might patch some issues up by passing delegates instead of interfaces.
Testing
This basically goes hand in hand with the interface woes mentioned above. As our ability of interchanging implementations is very limited, we'll also have trouble replacing production code with test code. Again, we c...
Java: Class.this
...difference when I code it as "LocalScreen.this" as compared to "this" ? I tested both and the compiler only accepted "LocalScreen.this". The first parameter of aFuncCall expect aParent class which is a parent class of "Somethig".
– Johnny Jazz
Apr 3 '11 at 14...
Why are arrays covariant but generics are invariant?
...ample, consider writing a function to shuffle an array, or a function that tests two arrays for equality using the Object.equals method on the elements. The implementation does not depend on the exact type of element stored in the array, so it should be possible to write a single function that works...
Shards and replicas in Elasticsearch
...s we have three nodes here? If all these nodes have the same cluster.name: test property set, will it make a Cluster name test which would have three nodes?
– TheCoder
Jul 20 '19 at 15:42
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