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Proper URL forming with Query String and Anchor Hashtag
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?var=var#hash
everything after # is client side.
Also, look into url rewriting to get rid of ugly ?var=var
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How do I uniquely identify computers visiting my web site?
I need to figure out a way uniquely identify each computer which visits the web site I am creating. Does anybody have any advice on how to achieve this?
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Create table in SQLite only if it doesn't exist already
....sqlite.org/lang_createtable.html:
CREATE TABLE IF NOT EXISTS some_table (id INTEGER PRIMARY KEY AUTOINCREMENT, ...);
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Default text which won't be shown in drop-down list
...solution worked perfectly fine for me so I made my research in order to avoid any Js and CSS, but just sticking with HTML.
Adding a value of selected to the item we want to appear as a header forces it to show in the first place as a placeholder.
Something like:
<option selected disabled>Cho...
notifyDataSetChanged example
I'm trying to use in my Android Application the notifyDataSetChanged() method for an ArrayAdapter but it doesn't work for me.
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passing 2 $index values within nested ng-repeat
... @Oddman even though this is possible I don't think its a good idea as you then hard wire your loadFromMenu to run at a context of an object that has a scope with an $index and a parent scope with an $index. suppose you then for example create groups within the menu that generate another...
How to estimate how much memory a Pandas' DataFrame will need?
...n how many bytes each column occupies:
>>> df.memory_usage()
Row_ID 20906600
Household_ID 20906600
Vehicle 20906600
Calendar_Year 20906600
Model_Year 20906600
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To include indexes, pass index=True.
So to get overall memory consumption:
>>> d...
Get user info via Google API
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The url you provided works perfectly, i.e googleapis.com/oauth2/v1/userinfo . But can you tell where from did you get this url. I tried searching for it but didn't find it anywhere. Does Google document these urls at some place?
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How to prepend a string to a column value in MySQL?
...ate TICKET set status_details = CONCAT(status _details,'abc') where ticket_id=75108; ERROR 1583 (42000): Incorrect parameters in the call to native function 'CONCAT'
– nirmesh khandelwal
Jul 1 '13 at 13:45
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Append an element with fade in effect [jQuery]
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$(html).hide().appendTo("#mycontent").fadeIn(1000);
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