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Should try…catch go inside or outside a loop?
...id not have access to other versions). The total time difference is on the order of a few milliseconds over the entire test.
Therefore, the only consideration is what looks cleanest. I find that the second way is ugly, so I will stick to either the first way or Ray Hayes's way.
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Java switch statement multiple cases
...answer the question. . .heck, apparently, the question wasn't even read in order to write this answer.
– iheanyi
Dec 6 '18 at 22:31
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Entity Framework and Connection Pooling
...ty Framework’s contexts are meant to be used as short-lived instances in order to provide the most optimal performance experience. Contexts are expected to be short lived and discarded, and as such have been implemented to be very lightweight and reutilize metadata whenever possible. In web scenar...
How to get a list of installed android applications and pick one to run
...igured it out. Now, I'm working on how can I access those installed app in order to create a shortcut inside my App. Is that possible?
– androidBoomer
Jan 24 '14 at 1:35
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Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
...y example the new and delete) and destruction follows construction in LIFO order as usual in C++. The only downside is that you get an auto variable you don't really use and the lambda syntax make it a little noisy (in my example in the fourth line only the word finally and the {}-block on the right...
mysql - how many columns is too many?
...es NOT mean table is denormalized. Think real estate contracts / purchase orders / other financial documents just to name a few examples. Can they be further split up into multiple tables? Yes. Any reason to do so? Not really.
– ChssPly76
Sep 25 '09 at 19:55
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Getting distance between two points based on latitude/longitude
...ect-osrm.org')
coordinates_osrm = [[lon1, lat1], [lon2, lat2]] # note that order is lon, lat
osrm_response = osrm_client.route(coordinates=coordinates_osrm, overview=osrm.overview.full)
dist_osrm = osrm_response.get('routes')[0].get('distance')/1000 # in km
print('distance using OSRM: ', dist_o...
Use of Finalize/Dispose method in C#
... within your finalizer (other than "this"), because there is no guaranteed order in which the GC will clean up objects. Also, if you are using .Net 2.0 or better, you can (and should) use SafeHandles to wrapper unmanaged handles. Safehandles greatly reduce your need to write finalizers for your ma...
Why is sizeof considered an operator?
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Because it is a compile-time operator that, in order to calculate the size of an object, requires type information that is only available at compile-time. This doesn't hold for C++.
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Check if a number has a decimal place/is a whole number
... easy way in JavaScript to check if a number has a decimal place in it (in order to determine if it is an integer). For instance,
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