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Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?
...g.ARGB_8888;
Bitmap bitmap = BitmapFactory.decodeFile(photoPath, options);
selected_photo.setImageBitmap(bitmap);
or
http://mihaifonoage.blogspot.com/2009/09/displaying-images-from-sd-card-in.html
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XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
... // Database test code from the sql.js project
var test = sqldb.exec("SELECT * FROM Genre");
document.getElementById("test").textContent = JSON.stringify(test);
</script>
I imagine it would be trivial to modify this to read JSON, maybe even XML; I'll leave that as an exercise for th...
Find JavaScript function definition in Chrome
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I couldn't find "function definition" using the selected answer. I have searched on Google and couldn't find any help. (Using Chrome Version 41.0.2272.118 m )
– Web_Developer
Apr 13 '15 at 7:17
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How to get the containing form of an input?
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It seems to work also with other input types like select. Good to know.
– Falk
Jun 8 '16 at 16:43
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Replacing a char at a given index in string? [duplicate]
... return value;
else
return string.Concat(value.Select((c, i) => i == index ? newchar : c));
}
}
and then, for example:
string instr = "Replace$dollar";
string outstr = instr.ReplaceAt(7, ' ');
In the end I needed to utilize .Net Framework 2, so I use a StringB...
How to add multiple files to Git at the same time
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You can also select multiple files like this
git add folder/subfolder/*
This will add all the files in the specified subfolder. Very useful when you edit a bunch of files but you just want to commit some of them...
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do N times (declarative syntax)
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Then I guess it's been selected as best answer as it may be a good cleaner start.
– vinyll
Jan 20 '17 at 23:33
3
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Real escape string and PDO [duplicate]
...ing. So if people are building out queries that already have quotes like "SELECT * FROM users WHERE username = '".$conn->quote($username)."'";, the queries will inevitably fail.
– user1669496
Jun 11 '14 at 18:05
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What is the correct way to get a subarray in Scala?
...irst n elements with take(n: Int)
array.take(4) // Array('a','b','c','d')
Select any interval of elements with slice(from: Int, until: Int). Note that until is excluded.
array.slice(2,4) // Array('c','d')
The slice method is stricly equivalent to:
array.take(4).drop(2) // Array('c','d')
Exclude t...
How to set HTTP header to UTF-8 using PHP which is valid in W3C validator?
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mysql_query("SET NAMES utf8"); before my select query fixed the issue for me . thanks :)
– Deepak Goswami
Mar 4 '16 at 5:59
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