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Relatively position an element without it taking up space in document flow
...t flow at all. You can then position it using one of the "left", "bottom", etc, properties. The relative positioning on the parent shouldn't usually affect it because it will be positioned at its original position by default if you don't specify "left", "bottom", etc.
http://css-tricks.com/absolute...
Fast Linux File Count for a large number of files
...o check file types, differences between different OSs, standard libraries, etc. come into play, so I have written a program that tries to be usable on any system where it will compile.
There is very little error checking, and the count function itself doesn't really report errors. The only calls th...
Given an RGB value, how do I create a tint (or shade)?
...ading and tinting:
For shades, multiply each component by 1/4, 1/2, 3/4, etc., of its
previous value. The smaller the factor, the darker the shade.
For tints, calculate (255 - previous value), multiply that by 1/4,
1/2, 3/4, etc. (the greater the factor, the lighter the tint), and add that to the ...
What is JSONP, and why was it created?
...e codes back. As a result, you end up using timers to monitor the request, etc, which is always a bit suspect. The proposition for JSONRequest is a great solution to allowing cross domain scripting, maintaining security, and allowing proper control of the request.
These days (2015), CORS is the rec...
How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?
...catch or ignore it) is to terminate the process in the same way as SIGTERM etc. .
There is a table in the POSIX definitions for signal.h which lists the various signals and their default actions and purposes, and the General Terminal Interface chapter includes a lot more detail on the terminal-rela...
What goes into the “Controller” in “MVC”?
...from the view as the view is from the model.
... should any validation etc be
done in the Controller? If so, how do
I feedback error messages back to the
View - should that go through the
Model again, or should the Controller
just send it straight back to View?
If the validation i...
What is TypeScript and why would I use it in place of JavaScript? [closed]
...implementations by many different vendors (e.g. Google, Microsoft, Oracle, etc.). The goal of JavaScript is to be the lingua franca of the web.
TypeScript is a superset of the JavaScript language that has a single open-source compiler and is developed mainly by a single vendor: Microsoft. The goal o...
How to force the browser to reload cached CSS/JS files?
...
@AlixAxel: No, browsers will re-fetch it when the parameter changes, but some public proxies won't cache files with url parameters, so the best practice is to include the version in the path. And the mod_rewrite overhead is miniscule compared to every other ...
The difference between fork(), vfork(), exec() and clone()
...ch data structures (memory space, processor state, stack, PID, open files, etc) are shared or not.
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Working with select using AngularJS's ng-options
...rra" }
, { key:"AI",value:"Anguilla" }
, { key:"AO",value:"Angola" }
...etc..
]
Now
<select ng-model="countries" ng-options="item.key as item.value for item in items"></select>
still resulted in the options value to be the index (0, 1, 2, etc.).
Adding Track By fixed it for me:
...