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S3 Error: The difference between the request time and the current time is too large
...ou get a message saying the NTP socket is still in use, stop it with sudo /etc/init.d/ntp stop and re-run your command.
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Foreign key constraint may cause cycles or multiple cascade paths?
...ebug) the implementation and endure their disadvantages (worse performance etc).
– onedaywhen
Feb 22 '16 at 15:14
1
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Controlling fps with requestAnimationFrame?
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That's it, all the logic is handled internally.
Demo
var ctx = c.getContext("2d"), pTime = 0, mTime = 0, x = 0;
ctx.font = "20px sans-serif";
// update canvas with some information and animation
var fps = new FpsCtrl(12, function(e) {
ctx.clearRect(0, 0, c.width, c.height);
ctx.fil...
Twitter Bootstrap Customization Best Practices [closed]
...ns
@import "variables.less"; // Modify this for custom colors, font-sizes, etc
@import "bootstrap/mixins.less";
// Grid system and page structure
@import "bootstrap/scaffolding.less";
@import "bootstrap/grid.less";
@import "bootstrap/layouts.less";
...
Add your CSS overrides in the theme.less fil...
How to set default value for form field in Symfony2?
... I created a service which generated all the forms, did all the processing etc. This was because the forms were to be used across multiple controllers in multiple environments and whilst the forms were generated / handled in the same way, they were displayed / interacted with differently (e.g. error...
grid controls for ASP.NET MVC? [closed]
... and have had some good luck with it. Lots of options for inline editing, etc. If that stuff isn't necessary, then we've just used a plain foreach loop like @Hrvoje.
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Difference between Hive internal tables and external tables?
...use lists of partitions without going to the file-system and finding them, etc). These sorts of things are the 'metadata'.
When you drop an internal table, it drops the data, and it also drops the metadata.
When you drop an external table, it only drops the meta data. That means hive is ignorant o...
Open Redis port for remote connections
...the bind option to allow remote access on the redis server?
Before (file /etc/redis/redis.conf)
bind 127.0.0.1
After
bind 0.0.0.0
and run sudo service redis-server restart to restart the server. If that's not the problem, you might want to check any firewalls that might block the access.
Imp...
What does AngularJS do better than jQuery? [closed]
...ts data on the page,
and hence, css properties like color, display/hide, etc changes dont
affect the model.
I can see your point here about "simple" DOM manipulation being cleaner, but only rarely and it would have to be really "simple". I think DOM manipulation is one the areas, just like dat...
Relative URLs in WordPress
I've always found it frustrating in WordPress that images, files, links, etc. are inserted into WordPress with an absolute URL instead of relative URL. A relative url is much more convenient for switching domain names, changing between http and https etc. Today I discovered that if you define WP_CON...