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Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.
...aybe good to mention: When using MAMP like me you have to uncheck the box "Allow local access only"
– soupdiver
Jan 21 '13 at 17:23
...
Find element's index in pandas Series
...sic question but for some reason I can't find an answer. How can I get the index of certain element of a Series in python pandas? (first occurrence would suffice)
...
python pandas dataframe to dictionary
...
See the docs for to_dict. You can use it like this:
df.set_index('id').to_dict()
And if you have only one column, to avoid the column name is also a level in the dict (actually, in this case you use the Series.to_dict()):
df.set_index('id')['value'].to_dict()
...
PHP filesize MB/KB conversion [duplicate]
...and 42% more costly to be precise (depending on which if condition $bytes falls into).
– Alix Axel
May 25 '13 at 3:48
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How do I declare a 2d array in C++ using new?
...gneticCroissant You can argue it is not a 2D array. It's true. It can be indexed like a 2D array, but it is not a 2D array. The memory layout is in fact portrayed in the picture. The problem with that statement is it fails to work if M is not constant.
– Mehrdad Afshari
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Counting inversions in an array
...earch. The number of inversions for this element will be one less than the index number of its position in B since every lower number that appears after the first element of A will be an inversion.
2a. accumulate the number of inversions to counter variable num_inversions.
2b. remove A[1] from ar...
Bidirectional 1 to 1 Dictionary in C#
... public void CopyTo (KeyValuePair<TFirst, TSecond>[] array, int arrayIndex)
{
_firstToSecond.CopyTo(array, arrayIndex);
}
void ICollection.CopyTo (Array array, int index)
{
((IDictionary)_firstToSecond).CopyTo(array, index);
}
[OnDeserialized]
inte...
What to do Regular expression pattern doesn't match anywhere in string?
... | id
| lang
| style
| tab index
| title
| xml:lang
)
(?<event_attribute>
on blur
| on change
| on click
| on dbl click
...
Confirm deletion in modal / dialog using Twitter Bootstrap?
...n configured like this:
<div class="modal fade" id="confirm-delete" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
...
...
C++使用OLE/COM高速读写EXCEL的源码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...Count();
///使用某个shet，shit，shit
BOOL LoadSheet(long table_index,BOOL pre_load = FALSE);
///通过名称使用某个sheet，
BOOL LoadSheet(const TCHAR* sheet,BOOL pre_load = FALSE);
///通过序号取得某个Sheet的名称
CString GetSheetName(long table_index);
///得...