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Using scanf() in C++ programs is faster than using cin?
I don't know if this is true, but when I was reading FAQ on one of the problem providing sites, I found something, that poke my attention:
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CSS “and” and “or”
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Who uses IE now :)
– Tarun
Jan 5 '13 at 14:11
2
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Which is better, return value or out parameter?
... over the head with this, it also makes it less friendly for those who do know what they're doing. The nice thing about an exception rather than a return value is that you can't easily ignore it and carry on as if nothing happened... whereas with both a return value and an out parameter, you can jus...
Repeatedly run a shell command until it fails?
...tten a fuzzy test that fails unreliably. I've added some debug code, but now I want to run the test until it fails so I can gather the debug output.
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What's valid and what's not in a URI query?
...where spaces will get url-form-encoded to +. Works great, as longs as you know the values in the list contain no spaces (something numbers tend not to).
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Any good ORM tools for Android development? [closed]
Anyone working on the Android ('gPhone') have or know of a place where I can find a good ORM tool for it? The code is written in Java, and the database is SQLite. What I would like to find is a tool that given the object definition, can auto-generate the tables and the CRUD functions (that would be ...
How do I start PowerShell from Windows Explorer?
...OT\Directory\Background\shell\powershell]
@="Open PowerShell window here"
"NoWorkingDirectory"=""
[HKEY_CLASSES_ROOT\Directory\Background\shell\powershell\command]
@="C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe -NoExit -Command Set-Location -LiteralPath '%V'"
;
; Add context men...
Get difference between 2 dates in JavaScript? [duplicate]
... to UTC, and then calculating the difference between those two UTC dates.
Now, the solution can be written as,
const _MS_PER_DAY = 1000 * 60 * 60 * 24;
// a and b are javascript Date objects
function dateDiffInDays(a, b) {
// Discard the time and time-zone information.
const utc1 = Date.UTC(a...
How to bind function arguments without binding this?
... which weren't available yet by the time I first posted this. It's updated now.
– GOTO 0
Nov 20 '16 at 8:58
This is gr...
Maximum size of a element
...ousands of pixels. However, after a certain number of pixels (obviously unknown), the canvas no longer display shapes I draw with JS.
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