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Go Error Handling Techniques [closed]
...serious coder would check errors otherwise.
– Denys Séguret
Jun 6 '13 at 13:50
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Convert a String In C++ To Upper Case
...ry/cache effects: data is hot in L1 cache the whole time, and we're purely CPU-bound.
boost::to_upper_copy<char*, std::string>(): 198.0s. Yes, Boost 1.58 on Ubuntu 15.10 is really this slow. I profiled and single-stepped the asm in a debugger, and it's really, really bad: there's a dynam...
What is the most efficient Java Collections library? [closed]
...rove didn't outperform the JDK collection classes in both memory usage and CPU time. If you are using objects though (and not primitive types), then I would agree with Alex, fretting over collection impl is not as big of a deal.
– Riyad Kalla
May 3 '11 at 13:...
Why do you not use C for your web apps?
... also made it possible to process more static content - with less powerful CPUs (ANSI C is not only about making dynamic contents fly).
By the way, G-WAN uses C scripts (no C compiler and linker needed) so the compiling/linking cycle/delay does not exist.
In the process of comparing G-WAN to .NET ...
How to handle anchor hash linking in AngularJS
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@RobinWassén-Andersson by specifying reloadOnSearch: false for that route in your routes config, angular will not trigger a route change and will just scroll to the id. In combination with the full route specified in the a tag, I woul...
Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
...t seen any difference. It will only make a difference in apps that use the CPU heavily - games for example would see a benefit compiling for 64 bit.
– Robert J. Clegg
Mar 13 '14 at 19:27
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Detecting superfluous #includes in C/C++?
I often find that the headers section of a file get larger and larger all the time but it never gets smaller. Throughout the life of a source file classes may have moved and been refactored and it's very possible that there are quite a few #includes that don't need to be there and anymore. Leaving...
How do I execute a Git command without being in the repository?
...hey google users, this is the correct answer ;)
– José
Aug 29 at 1:17
hey google users, stackoverflow.com/a/35899275/...
PostgreSQL - fetch the row which has the Max value for a column
...xxx_cost values), which is a weighed function estimate of required I/O and CPU resources; you can obtain this by firing up PgAdminIII and running "Query/Explain (F7)" on the query with "Query/Explain options" set to "Analyze"
Quassnoy's query has a cost estimate of 745k (!), and completes in 1.3 s...
Is embedding background image data into CSS as Base64 good or bad practice?
...aise up to 33% if it's just impossible to zip it.
– Léon Pelletier
Dec 8 '12 at 9:29
1
on mobile...