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Get the size of the screen, current web page and browser window
...tes:
alert(window.screen.availWidth);
alert(window.screen.availHeight);
http://www.quirksmode.org/dom/w3c_cssom.html#t10 :
availWidth and availHeight - The available width and height on the
screen (excluding OS taskbars and such).
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Apply pandas function to column to create multiple new columns?
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Why doesn't JavaScript support multithreading?
...n the extra possibilities.
For the future of JavaScript, check this out:
https://developer.mozilla.org/presentations/xtech2006/javascript/
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How much faster is C++ than C#?
... language implementation isn't even the bottleneck. Take the benchmarks at http://benchmarksgame.alioth.debian.org/ with a great deal of scepticism, as these largely test arithmetic code, which is most likely not similar to your code at all.
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No secret option provided to Rack::Session::Cookie warning?
...ss API contract.
The warning can be safely ignored by Rails users.
(https://github.com/rack/rack/issues/485#issuecomment-11956708, emphasis added)
Confirmation on the rails bug discussion: https://github.com/rails/rails/issues/7372#issuecomment-11981397
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Forcing a WPF tooltip to stay on the screen
...ere is a Style for Button that has such a ToolTip :
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
...>
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<Window.Resources>
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How can I use different certificates on specific connections?
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Create an SSLSocket factory yourself, and set it on the HttpsURLConnection before connecting.
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HttpsURLConnection conn = (HttpsURLConnection)url.openConnection();
conn.setSSLSocketFactory(sslFactory);
conn.setMethod("POST");
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You'll want to create one SSLSocketFactory and...
Transferring an app to another Firebase account
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after 7th step it says Error: The update cannot be completed. Group accounts are not permitted as owners on projects.
– Lukas Liesis
Jan 4 '17 at 19:09
7
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How to parse JSON in Python?
...mple if you are getting a json from a url like this:
j = urllib2.urlopen('http://site.com/data.json')
you will need to use json.load, not json.loads:
j_obj = json.load(j)
(it is easy to forget: the 's' is for 'string')
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Using 'starts with' selector on individual class names
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you can find a bunch of other cool variations of the jQuery selector here
https://api.jquery.com/category/selectors/
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