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How to write to an existing excel file without overwriting data (using pandas)?
... if truncate_sheet and sheet_name in writer.book.sheetnames:
# index of [sheet_name] sheet
idx = writer.book.sheetnames.index(sheet_name)
# remove [sheet_name]
writer.book.remove(writer.book.worksheets[idx])
# create an empty sheet [sheet_n...
Sorting list based on values from another list?
...at, define your own comparison function which compares values based on the indexes of list Y. The end result should be list Y being untouched and list X being changed into the expected solution without ever having to create a temp list.
– Hatefiend
Sep 9 at 5:2...
How can I get Eclipse to show .* files?
... it somehow possible to only include the file named .gitignore but exclude all other files starting with .?
– Edward
Jan 8 '15 at 12:08
3
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Add swipe to delete UITableViewCell
...d these two functions:
func tableView(tableView: UITableView, canEditRowAtIndexPath indexPath: NSIndexPath) -> Bool {
return true
}
func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) {
if (editin...
Can I get Memcached running on a Windows (x64) 64bit environment?
...wnload. Now they have made it part of their commercial No-SQL DB offering called Membase. It can be configured to run in Memcached-only mode (i.e. without persistence) and there's a 100% free version too. Check it out here: http://www.membase.org/downloads
UPDATE 3: MemBase has slept with CouchDB a...
How can I restore the MySQL root user’s full privileges?
...down_priv`, `Process_priv`, `File_priv`, `Grant_priv`, `References_priv`, `Index_priv`, `Alter_priv`, `Show_db_priv`, `Super_priv`, `Create_tmp_table_priv`, `Lock_tables_priv`, `Execute_priv`, `Repl_slave_priv`, `Repl_client_priv`, `Create_view_priv`, `Show_view_priv`, `Create_routine_priv`, `Alter_...
When is a language considered a scripting language? [closed]
...ut one could say it's focusing more on own applications, still it's often called a "scripting language". Maybe because the hidden compilation into bytecode of the reference CPython impl. doesn't raise compilation errors regarding "type safety"? Maybe Oded's answer has these...
–...
Getting values from query string in an url using AngularJS $location
...query string use #?q=string that works for me
http://localhost/codeschool/index.php#?foo=abcd
Inject $location service into the controller
app.controller('MyController', [ '$location', function($location) {
var searchObject = $location.search();
// $location.search(); reutrn object
...
Random record from MongoDB
... document with a random number nearest rand.
And of course you'll want to index on the random field:
db.docs.ensureIndex( { key : 1, random :1 } )
If you're already querying against an index, simply drop it, append random: 1 to it, and add it again.
...
Creating a Pandas DataFrame from a Numpy array: How do I specify the index column and column headers
...
You need to specify data, index and columns to DataFrame constructor, as in:
>>> pd.DataFrame(data=data[1:,1:], # values
... index=data[1:,0], # 1st column as index
... columns=data[0,1:]) # 1st row as the co...