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Programmatically set height on LayoutParams as density-independent pixels
...not change, it saves a bit of processing time.
/**
* Get conversion rate from dp into px.<br>
* E.g. to convert 100dp: px = (int) (100 * convRate);
* @param context e.g. activity
* @return conversion rate
*/
public static float convRateDpToPx(Context context) {
return context.getReso...
Qt: *.pro vs *.pri
... write the common settings and code into those .pri files and include them from several .pro files as the need arises. This is how you would use it in practice:
foo.pri
FOO = BAR
hello.pro
...
include($$PWD/foo.pri)
...
world.pro
...
include($$PWD/foo.pri)
...
This way, the commonality would be a...
How to set the maxAllowedContentLength to 500MB while running on IIS7?
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The limit of requests in .Net can be configured from two properties together:
First
Web.Config/system.web/httpRuntime/maxRequestLength
Unit of measurement: kilobytes
Default value 4096 KB (4 MB)
Max. value 2147483647 KB (2 TB)
Second
Web.Config/system.webServer/secu...
Spring .properties file: get element as an Array
I'm loading properties attributes from a .properties file using Spring as follows:
5 Answers
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Rails migrations: self.up and self.down versus change
...erfluous (you can see in the documentation the methods currently supported from the change method).
But pay attention because for some kind of operation you still need to define the down method, for example if you change the precision of a decimal column how to guess the original precision on rollb...
Nginx not picking up site in sites-enabled?
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Changing from:
include /etc/nginx/sites-enabled/*;
to
include /etc/nginx/sites-enabled/*.*;
fixed my issue
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Should I use encoding declaration in Python 3?
...e default is UTF-8, you only need to use that declaration when you deviate from the default, or if you rely on other tools (like your IDE or text editor) to make use of that information.
In other words, as far as Python is concerned, only when you want to use an encoding that differs do you have to...
Math functions in AngularJS bindings
...d be able to point your controller at another view and use the same values from the scopes. (if that makes sense).
You'll also want to consider that any function calls inside of a binding (such as {{}} or ng-bind or ng-bind-html) will have to be evaluated on every digest, because angular has no way...
What is the purpose of the : (colon) GNU Bash builtin?
...oint Is this where Python gets its use of docstrings as multiline comments from?
– Sapphire_Brick
Jun 18 at 0:51
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How to set date format in HTML date input tag?
...uld say it's a good thing that it cannot be set, as it prevents webmasters from inflicting their own preferred date formats on the world. But password inputs have got me thinking. In a lot of places, the HTML spec does give presentational recommendations, which are essentially recommendations for ...