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How to get a string after a specific substring?
... need to split a text with the 'low' word and it contains the word lower before it, this will not work!
– Leonardo Hermoso
Jan 12 '17 at 3:48
1
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phantomjs not waiting for “full” page load
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Another approach is to just ask PhantomJS to wait for a bit after the page has loaded before doing the render, as per the regular rasterize.js example, but with a longer timeout to allow the JavaScript to finish loading additional resources:
page.open(address, function (sta...
How to install Android SDK Build Tools on the command line?
...e, use:
android update sdk -u -a -t <package no.>
Where -u stands for --no-ui, -a stands for --all and -t stands for --filter.
If you need to install multiple packages do:
android update sdk -u -a -t 1,2,3,4,..,n
Where 1,2,..,n is the package number listed with the list command above
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PostgreSQL create table if not exists
... Postgres 9.1:
CREATE TABLE IF NOT EXISTS myschema.mytable (i integer);
For older versions, here is a function to work around it:
CREATE OR REPLACE FUNCTION create_mytable()
RETURNS void
LANGUAGE plpgsql AS
$func$
BEGIN
IF EXISTS (SELECT FROM pg_catalog.pg_tables
WHERE sche...
How to use setArguments() and getArguments() methods in Fragments?
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You forgot the return statement: return super.onCreateView(inflater, container, savedInstanceState);
– user41805
Jan 1 '16 at 18:29
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How to set conditional breakpoints in Visual Studio?
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You mean, right click, set condition, get "Condition for a breakpoint failed" error.. didn't you?
– Toby Caulk
Aug 1 '19 at 15:11
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Find size of object instance in bytes in c#
For any arbitrary instance (collections of different objects, compositions, single objects, etc)
15 Answers
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Post data to JsonP
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You can, of course, make a page on another domain the action of a regular form POST.
Edit: There are some interesting hacks out there if you're willing to go to a lot of effort inserting hidden <iframe>s and mucking about with their properties.
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Set value of textarea in jQuery
...! It only sets JavaScript properties, whilst trying to hide the difference for cases like class/className where the name is different. But you will still see the difference for places where the attribute and property do different things, such as in form elements.
– bobince
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How to scroll to an element inside a div?
...e a scrolled div and I want to have an event when I click on it, it will force this div to scroll to view an element inside.
I wrote its JavasSript like this:
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