大约有 30,000 项符合查询结果（耗时：0.0547秒） [XML]
First-time database design: am I overengineering? [closed]
I'm a first year CS student and I work part time for my dad's small business. I don't have any experience in real world application development. I have written scripts in Python, some coursework in C, but nothing like this.
...
What blocks Ruby, Python to get Javascript V8 speed? [closed]
...by, Python to get Javascript V8 speed?
Nothing.
Well, okay: money. (And time, people, resources, but if you have money, you can buy those.)
V8 has a team of brilliant, highly-specialized, highly-experienced (and thus highly-paid) engineers working on it, that have decades of experience (I'm talk...
javascript: Clear all timeouts?
Is there a way to clear all time outs from a given window? I suppose the timeouts are stored somewhere in the window object but couldn't confirm that.
...
How was the first compiler written?
...done in exactly this fashion - hand-written opcodes.
However, most of the time it's simpler to use an assembler to "compile" assembly code, which automatically does these opcode lookups, as well as being helpful in computing addresses/offsets for named jump labels, et cetera.
The first assemblers ...
In JavaScript, does it make a difference if I call a function with parentheses?
...ample that may demonstrate better is this:
var d = new Date();
var currentTime = d.getTime();
Whatever the time was at the time d is defined ends up assigned to currentTime. Great, but that's only useful if we want to find out what time the function containing that code was called - i.e. at page...
Why doesn't Java allow overriding of static methods?
...ogrammers and was also very fast, because there's no need to wait until runtime to figure out which method to call.
share
|
improve this answer
|
follow
|
...
Find a string by searching all tables in SQL Server Management Studio 2008
...
If I could upvote every time I come here to copy this mighty query, you'd easily have twice the score :D
– DurkoMatko
Aug 13 at 8:10
...
Changing every value in a hash in Ruby
...hich are then converted into a new Hash. Ignoring the RAM peak usage, run time is much worse - benchmarking this versus the modify-in-place solutions in another answer show 2.5s versus 1.5s over the same number of iterations. Since Ruby is a comparatively slow language, avoiding slow bits of the s...
Override valueof() and toString() in Java enum
...t be overridden. Instead of catching the exception and swallowing it, a RuntimeException should be thrown and then this is fine.
– Andrew T Finnell
Aug 15 '18 at 14:52
...
Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)
...s app (runs fine locally) - but I am unable to deploy it via heroku (first time w/ heroku as well). The code is below. SO doesn't let me write so much code, so I would just say that the running the code locally as well within my network shows no issue.
...