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Get content uri from file path in android
I know the absolute path of an image (say for eg, /sdcard/cats.jpg). Is there any way to get the content uri for this file ?
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Unable to copy ~/.ssh/id_rsa.pub
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DISPLAY=:0 xclip -sel clip < ~/.ssh/id_rsa.pub didn't work for me (ubuntu 14.04), but you can use :
cat ~/.ssh/id_rsa.pub
to get your public key
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Select row with most recent date per user
...wed to create a view with this query even though it contains subqueries. before, when i tried to create a view containing subqueries, it didn't let me. are there rules as to why this is allowed but another one isn't?
– Keith
Jun 11 '13 at 7:24
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Python/postgres/psycopg2: getting ID of row just inserted
...ndred_slug, status))
hundred = cursor.fetchone()[0]
See the psycopg docs for more details: http://initd.org/psycopg/docs/usage.html#passing-parameters-to-sql-queries
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Using Html.ActionLink to call action on different controller
...tevalues and the 4th argument is the htmlattributes. Adding a 5th argument forces the method to use the correct overload. Flick through the overloads in intellisense and this will make more sense.
– Banford
Feb 22 '11 at 9:50
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Immutable vs Mutable types
... edited Jun 26 '13 at 8:18
Forethinker
3,03844 gold badges2222 silver badges4444 bronze badges
answered Nov 9 '11 at 1:50
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Javascript Object push() function
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push() is for arrays, not objects, so use the right data structure.
var data = [];
// ...
data[0] = { "ID": "1", "Status": "Valid" };
data[1] = { "ID": "2", "Status": "Invalid" };
// ...
var tempData = [];
for ( var index=0; index<...
document.getElementById vs jQuery $()
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For anyone interested document.getElementBy doesn't work correctly in <IE8. It also gets elements by name therefore you could theoretically argue document.getElementById is not only misleading, but can return incorrect va...
Android ListView headers
... Events are sorted by day, and I would like to have header with date on it for every day, and then events listen below.
5 A...
Android AlertDialog Single Button
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I don't want the button to perform any action, it should simply just dismiss the alertbox, Is it a good practice to make an empty onClick listener or should i use a different approach.
– Utkarsh Vishnoi
Feb 19 '18 at...