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How can I pop-up a print dialog box using Javascript?
...ng this in a Blazor app (razor)...
You will need to inject IJSRuntime, in order to perform JSInterop (running javascript functions from C#)
IN YOUR RAZOR PAGE:
@inject IJSRuntime JSRuntime
Once you have that injected, create a button with a click event that calls a C# method:
<MatFAB Icon...
How to search a specific value in all tables (PostgreSQL)?
... n.nspname !~ '^(pg_|information_schema)' -- exclude system schemas
ORDER BY n.nspname, c.relname
LOOP
RETURN QUERY EXECUTE format(
'SELECT $1, ctid FROM %s t WHERE t::text ~~ %L'
, _tbl, '%' || _like_pattern || '%')
USING _tbl;
END LOOP;
END
$func$ LANGUAGE...
iOS app, programmatically get build version
... able to detect when the user has updated the app through the AppStore, in order to execute some code for adjustments
7 Ans...
Image width/height as an attribute or in CSS? [duplicate]
... and you stick an image in it you want to center wrapped in a div, then in order to center that div with auto margins, you MUST specify a CSS width/height, because specifying an HTML attribute width/height has no effect and the margins remain zero. I have no idea why the difference exists. For exa...
Python - Create a list with initial capacity
...es = [Beer()] * 99
sea = [Fish()] * many
vegetarianPizzas = [None] * peopleOrderingPizzaNotQuiche
[EDIT: Caveat Emptor The [Beer()] * 99 syntax creates one Beer and then populates an array with 99 references to the same single instance]
Python's default approach can be pretty efficient, although ...
How do I create a self-signed certificate for code signing on Windows?
...
As stated in the answer, in order to use a non deprecated way to sign your own script, one should use New-SelfSignedCertificate.
Generate the key:
New-SelfSignedCertificate -DnsName email@yourdomain.com -Type CodeSigning -CertStoreLocation cert:\C...
Ask for User Permission to Receive UILocalNotifications in iOS 8
...onSettings. Is there any other way in Swift to ask user for permissions in order to work in iOS7? please help.
– Raghavendra
Aug 23 '14 at 11:33
...
Fetch frame count with ffmpeg
...0]Cannot parallelize deblocking type 1, decoding such frames in
sequential order
frame= 49 fps= 24 q=26.0 size= 4kB time=0.28 bitrate= 118.1kbits/s
frame= 56 fps= 22 q=23.0 size= 4kB time=0.56 bitrate= 62.9kbits/s
Once you have the time, it is simple math: time / durration ...
Why am I merging “remote-tracking branch 'origin/develop' into develop”?
...before pushing. For example:
git log --graph --oneline --decorate --date-order --color --boundary @{u}..
I prefer this approach over git pull --rebase for the following reasons:
It allows you to see the incoming upstream commits before your modify your history to incorporate them.
It allows y...
How to get a substring between two strings in PHP?
...W, your "Sample use" paragraph is wrong. Arguments are in a totally wrong order.
– that-ben
Aug 1 '18 at 14:28
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