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SQL error “ORA-01722: invalid number”
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An ORA-01722 error occurs when an attempt is made to convert a character string into a number, and the string cannot be converted into a number.
Without seeing your table definition, it looks like you're trying to convert the numer...
What does Visual Studio mean by normalize inconsistent line endings?
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edited Jul 6 '13 at 0:06
answered Feb 16 '09 at 15:02
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How to implement history.back() in angular.js
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10 Answers
10
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Set ImageView width and height programmatically?
... to set the height of the ImageView:
imageView.getLayoutParams().height = 20;
Important. If you're setting the height after the layout has already been 'laid out', make sure you also call:
imageView.requestLayout();
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.htaccess - how to force “www.” in a generic way?
...{HTTPS}s ^on(s)|
RewriteRule ^ http%1://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
The first condition checks whether the Host value is not empty (in case of HTTP/1.0); the second checks whether the the Host value does not begin with www.; the third checks for HTTPS (%{HTTPS} is either on or off, so...
Descending order by date filter in AngularJs
...is broken
– robert
Jun 3 '18 at 19:20
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How can I get the browser's scrollbar sizes?
...th () {
var inner = document.createElement('p');
inner.style.width = "100%";
inner.style.height = "200px";
var outer = document.createElement('div');
outer.style.position = "absolute";
outer.style.top = "0px";
outer.style.left = "0px";
outer.style.visibility = "hidden";
outer.styl...
python pandas: Remove duplicates by columns A, keeping the row with the highest value in column B
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201
This takes the last. Not the maximum though:
In [10]: df.drop_duplicates(subset='A', keep="las...
Display filename before matching line
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edited May 18 '17 at 18:10
MD XF
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answered Mar 1...
Getting indices of True values in a boolean list
...t;>> list(compress(xrange(len(t)), t))
[4, 5, 7]
>>> t = t*1000
>>> %timeit [i for i, x in enumerate(t) if x]
100 loops, best of 3: 2.55 ms per loop
>>> %timeit list(compress(xrange(len(t)), t))
1000 loops, best of 3: 696 µs per loop
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