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How can I display a pdf document into a Webview?
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hi sunit, until now if you want to read PDF, you must install a PDF reader on your Android phone, or use webview to render PDF file online. Sorry but we cannot use the second method to read PDF offline.
– anticafe
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How to pass boolean values to a PowerShell script from a command prompt
...even have to specify the problematic boolean parameter on the command line now. Excellent :)
– Zeek2
Mar 29 '18 at 7:39
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What does “not run” mean in R help pages?
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... how did I not know about this function?
– Matt Parker
Sep 21 '09 at 14:41
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Detect Chrome extension first run / update
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Updated answer to reflect v3 of manifest:
Chromium now has a chrome.runtime set of APIs, which allow you to fetch the version of the extension.
To get the current version:
chrome.runtime.getManifest().version
To listen when the extension has been first installed, when th...
Paperclip::Errors::MissingRequiredValidatorError with Rails 4
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If for some crazy reason (can be valid but I cannot think of one right now), you do not wish to add any content_type validation and allow people to spoof Content-Types and receive data you weren't expecting onto your server then add the following:
do_not_validate_attachment_file_type :image
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How to prevent sticky hover effects for buttons on touch devices
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This is now widely supported in mobile browsers, and works like a charm. I think it should be the accepted answer.
– Trevor Burnham
May 28 '19 at 2:20
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Delete directories recursively in Java
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@Steve K, URL is now: svn.apache.org/viewvc/commons/proper/io/trunk/src/main/java/org/…
– Richard EB
Apr 12 '16 at 10:31
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How to read a .xlsx file using the pandas Library in iPython?
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In 0.20 and prior, this was sheetname rather than sheet_name (this is now deprecated in favor of the above):
dfs = pd.read_excel(file_name, sheetname=None)
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What is the advantage to using bloom filters?
...in the article). You populate your filter from this disk-bound data once.
Now you have the filter in RAM. When you need to process some element, you query your filter to see if it stands a chance of existing in your data set. If it doesn't, no extra work is done. No disk reads, etc. (Which you woul...
Programmatically Determine a Duration of a Locked Workstation?
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I know this is an old question but i have found a method to get the Lock State for a given session.
I found my answer here but it was in C++ so i translated as much as i can to C# to get the Lock State.
So here goes:
static c...