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How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
... a few tricks to make it work properly with a multiuser system, such as avoiding temporary files and such.
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Python (and Python C API): __new__ versus __init__
...t.__init__ reinitialises the object
[3, 4]
As to why they're separate (aside from simple historical reasons): __new__ methods require a bunch of boilerplate to get right (the initial object creation, and then remembering to return the object at the end). __init__ methods, by contrast, are dead sim...
How do RVM and rbenv actually work?
...ng. Every time you install a new version of Ruby or install a gem that provides a command, run rbenv rehash to make sure any new commands are shimmed.
These shims live in a single directory (~/.rbenv/shims by default). To use rbenv, you need only add the shims directory to the front of your PATH:
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How do I create a WPF Rounded Corner container?
... BorderBrush="#FF000000" BorderThickness="1" CornerRadius="8">
<Grid/>
</Border>
You can replace the <Grid/> with any of the layout containers...
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How do browsers pause/change Javascript when tab or window is not active?
...ent tab. requestAnimationFrame is paused when the tab is inactive.
// Provides control over the minimum timer interval for background tabs.
const double kBackgroundTabTimerInterval = 1.0;
https://codereview.chromium.org/6546021/patch/1001/2001
Firefox
Similar to Chrome, Firefox limits the minimu...
Difference between this and self in JavaScript
...rker when window is not accessible (developer.mozilla.org/en-US/docs/Web/Guide/Performance/…). Using self instead of window lets you access the global object in a portable way.
– lqc
Jun 1 '13 at 19:05
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Difference between Pragma and Cache-Control headers?
...ure, you must first check with me that it is up-to-date (i.e. perform revalidation)".
– clime
Mar 7 '13 at 14:03
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memory_get_peak_usage() with “real usage”
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@Niko, Why did you use memory_get_peak_usage instead of memory_get_usage ? Shouldn't we gc_disable() and use memory_get_usage to get a more accurate result?
– Pacerier
Jul 13 '13 at 7:34
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How to structure a express.js application?
...you are familiar with the MVC Pattern (rails, Asp.Net mvc, etc) then I consider my Routes to be my controllers and everything kind of falls into place after that. Business logic goes in the models (although I am having difficulties with validation and mongoose). For helpers, I use Exports on a sim...
What do hjust and vjust do when making a plot using ggplot?
...his range, but don't expect it to behave in any specific way. This is outside spec.)
hjust controls horizontal justification and vjust controls vertical justification.
An example should make this clear:
td <- expand.grid(
hjust=c(0, 0.5, 1),
vjust=c(0, 0.5, 1),
angle=c(0, 45, 90),...