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CSS to set A4 paper size
I need simulate an A4 paper in web m>and m> allow to print this page as it is show on browser (Chrome, specificallm>y m>). I set the element size to 21cm x 29.7cm, but when I send to print (or print preview) it clip mm>y m> page.
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Rails: redirect_to with :error, but flash[:error] emptm>y m>
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As stated in the Rails API onlm>y m> :notice m>and m> :alert are bm>y m> default applied as a flash hash value. If m>y m>ou need to set the :error value, m>y m>ou can do it like this:
redirect_to show_path, flash: { error: "Insufficient rights!" }
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Load HTML file into WebView
...ocal html page along with several other resources pointed bm>y m> it (css files m>and m> Javascript libraries) that I would like to load into a WebView . How could this be achieved ?
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What is “function*” in JavaScript?
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It's a Generator function.
Generators are functions which can be exited m>and m> later re-entered. Their context (variable bindings) will be saved across re-entrances.
Calling a generator function does not execute its bodm>y m> immediatelm>y m>; an iterator object for the function is returned instead. When the ...
Get application version name using adb
Is there an easm>y m> wam>y m> to get the version name of an application on an m>And m>roid device using adb shell?
5 Answers
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Making text background transparent but not text itself
So I am having a problem. I have looked around m>and m> looked around but no luck. I would like to make the background of mm>y m> bodm>y m> transparent but leave the text non transparent. As it is right now I keep making both the same opacitm>y m>. Here is mm>y m> code:
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__init__ for unittest.TestCase
...erriding the TestCase's __init__, so m>y m>ou might want to let the base class hm>and m>le the arguments for m>y m>ou.
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What does an Asterisk (*) do in a CSS selector?
I found this CSS code m>and m> I ran it to see what it does m>and m> it outlined EVERm>Y m> element on the page,
5 Answers
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Whm>y m> does String.split need pipe delimiter to be escaped?
...lit is a regular expression, where in the '|' has a special meaning of OR, m>and m> a '\|' means a literal '|' so the string "\\|" means the regular expression '\|' which means match exactlm>y m> the character '|'.
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Start mam>y m> not be called on a promise-stm>y m>le task. exception is coming
I am creating a simple wpf desktop application. UI have just a button m>and m> code in .cs file like.
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