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Python Pandas Error tokenizing data
...n for n in cerror.split(' ') if str.isdigit(n)]
expected.append(int(nums[0]))
saw.append(int(nums[2]))
line.append(int(nums[1])-1)
else:
cerror = 'Unknown'
print 'Unknown Error - 222'
if line != []:
# Handle the errors however...
Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
....
[ForeignKey("StageId")]
public virtual Stage Stage { get; set; }
public int? StageId { get; set; }
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How do I URl encode something in Node.js?
... The domain gets encoded using punycode. You need a library like URI.js to convert between a URI and IRI (Internationalized Resource Identifier).
This is correct if you plan on using the string later as a query string:
> encodeURIComponent("http://examplé.org/rosé?rosé=rosé")
'http%3A%2F%2F...
Random number from a range in a Bash Script
...
In this example, jot has unfair distribution for the interval's minimum and maximum (i.e., 2000 and 65000). In other words, the min and max will be generated less frequently. See my jot answer for details and a workaround.
– Clint Pachl
No...
Android get color as string value
...g(R.color.color_name);
This will return the color in a string format.
To convert that to a color in integer format (sometimes only integers are accepted) then:
Color.parseColor(getString(R.color.color_name));
The above expression returns the integer equivalent of the color defined in color.xml ...
How can you represent inheritance in a database?
... to the base table. Example:
CREATE TABLE policies (
policy_id int,
date_issued datetime,
-- // other common attributes ...
);
CREATE TABLE policy_motor (
policy_id int,
vehicle_reg_no varchar(20),
-- // other attributes specific to motor insurance ....
Scala list concatenation, ::: vs ++
...ts, there's no difference, but in the case of 3 or more, you have a good point, and I confirmed it with a quick benchmark. However, if you're worried about efficiency, x ::: y ::: z should be replaced with List(x, y, z).flatten. pastebin.com/gkx7Hpad
– Luigi Plinge
...
Resize image in PHP
...hope is will work for you.
/**
* Image re-size
* @param int $width
* @param int $height
*/
function ImageResize($width, $height, $img_name)
{
/* Get original file size */
list($w, $h) = getimagesize($_FILES['logo_im...
Sending images using Http Post
... = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
for(int index=0; index < nameValuePairs.size(); index++) {
if(nameValuePairs.get(index).getName().equalsIgnoreCase("image")) {
// If the key equals to "image", we use FileBody to transfer the data
...
How to use Oracle ORDER BY and ROWNUM correctly?
I am having a hard time converting stored procedures from SQL Server to Oracle to have our product compatible with it.
4 An...