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Rails 4: before_filter vs. before_action
...ting has sense but on the other there is a good practice in rails and in ruby to have several aliases for one method so you can use it in different contexts without loss of meaning.
– freemanoid
May 13 '13 at 11:04
...
Why should we include ttf, eot, woff, svg,… in a font-face
...12:
In short, font-face is very old, but only recently has been supported by more than IE.
eot is needed for Internet Explorers that are older than IE9 - they invented the spec, but eot was a proprietary solution.
ttf and otf are normal old fonts, so some people got annoyed that this meant anyone...
Handling exceptions from Java ExecutorService tasks
...hat is package private and no way to access the throwable. I got around it by wrapping the call. See my answer below.
– mmm
Dec 14 '14 at 11:12
2
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Disable assertions in Python
...ile "<string>", line 1, in <module>
AssertionError
Note that by disable I mean it also does not execute the expression that follows it:
$ python -Oc "assert 1/0"
$ python -c "assert 1/0"
Traceback (most recent call last):
File "<string>", line 1, in <module>
ZeroDivisio...
Using .otf fonts on web browsers
...commend you to switch to WOFF and TTF font types. WOFF type is implemented by every major desktop browser, while the TTF type is a fallback for older Safari, Android and iOS browsers. If your font is a free font, you could convert your font using for example a onlinefontconverter.
@font-face {
f...
Naming convention for unique constraint
...QC (if clustered).
You could use a unique index instead and go for "IXU". By the logic employed, an index is also a key but only when unique. Otherwise it's an index. So then we'd start with IK_columnname for unique indexes and IX_columnname for non-unique indexes. Marvellous.
And the only differe...
How can I use redis with Django?
...w exactly does it work? Is it used as a layer between django and my rdbms, by caching the rdbms queries somehow?
5 Answers...
When to use IMG vs. CSS background-image?
...tend to have
people print your page and you want the image to be included by default.
—JayTee
Use IMG (with alt text) when the image has an important semantic meaning, such as a warning icon. This ensures that the meaning of the image can be communicated in all user-agents, including screen read...
SBT stop run without exiting
...separate, forked JVM, as described at Forking, then you can kill that JVM (by any means your operating system offers) without affecting sbt's JVM:
fork in run := true
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Best way to implement request throttling in ASP.NET MVC?
...gt;
/// Decorates any MVC route that needs to have client requests limited by time.
/// </summary>
/// <remarks>
/// Uses the current System.Web.Caching.Cache to store each client request to the decorated route.
/// </remarks>
[AttributeUsage(AttributeTargets.Method, AllowMultiple ...