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Rails: How to reference images in CSS within Rails 4
...uess all assets in the asset paths (vendor/assets, app/assets, lib/assets, etc) get combined into a single assets folder after prepossessing is complete?
– ohhh
Nov 10 '17 at 10:38
...
Do unix timestamps change across timezones?
...e up to an "even" UTC time (at the exact beginning of a year and a decade, etc.). If that concept doesn't fit well in your brain, and if it helps to think of Epoch time as being in UTC, go right ahead. You're in good company and in the grand scheme of things, it really doesn't matter. You ever se...
How to ISO 8601 format a Date with Timezone Offset in JavaScript?
...with the other options if you want to eg. use 12h time or omit the seconds etc.
Note that I'm using Sweden as locale because it is one of the countries that uses ISO 8601 format. I think most of the ISO countries use this 'GMT-4' format for the timezone offset other then Canada which uses the time...
git: undo all working dir changes including new files
...ently deleting some very important untracked files, such as your database, etc. Use caution.
– Mason Stewart
Aug 18 '11 at 1:22
10
...
How to cancel/abort jQuery AJAX request?
...a request to a server, have it check to see if a progress is not null (or fetching that data) first. If it is fetching data, abort the previous request and initiate the new one.
var progress = null
function fn () {
if (progress) {
progress.abort();
}
progress = $.ajax('ajax...
ASP.NET MVC on IIS 7.5
...dules on every request (even on every request of .jpg .gif .css .html .pdf etc) and it is obviously waste of resource. Instead
<system.webServer>
<modules>
<remove name="UrlRoutingModule-4.0"/>
<add name="UrlRoutingModule-4.0" type="System.Web.Routing.UrlRoutingModule, Sys...
~x + ~y == ~(x + y) is always false?
... is fixed, but my point is that it doesn't have to be those amount (8, 16, etc.).
– nhahtdh
Jun 20 '12 at 2:29
1
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How can I check if a single character appears in a string?
... more or less an group of characters. If it is a group (collection, array, etc) then no matter if it is internal or external to the native code, I would expect that you would need a loop in order to find something within the "group". I believe "without using a loop?" is more like "without writing my...
PostgreSQL ERROR: canceling statement due to conflict with recovery
...ndby_archive_delay and max_standby_streaming_delay to some sane value:
# /etc/postgresql/10/main/postgresql.conf on a slave
max_standby_archive_delay = 900s
max_standby_streaming_delay = 900s
This way queries on slaves with a duration less than 900 seconds won't be cancelled. If your workload req...
Testing Private method using mockito
...
changes the api (you must use custom test runner, annotate the class,
etc.).
It is very easy to work around - just change the visibility of method
from private to package-protected (or protected).
It requires me to spend time implementing & maintaining it. And it
does not ma...