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Why is __init__() always called after __new__()?
...2) will allocate a new instance, initialise the instance's attributes, and then return it.
In most well-known OO languages, the "initialise the instance's attributes" part can be customised for each class by defining a constructor, which is basically just a block of code that operates on the new in...
Git - fatal: Unable to create '/path/my_project/.git/index.lock': File exists
...'t have permissions over the .git directory. Use ls -l to see permissions, then use sudo chown -R username ./*and sudo chgrp -R username ./* to change user and group to your own for all files in the project.
– chech
Jan 2 '15 at 9:46
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How can I convert a zero-terminated byte array to string?
...e slices return the number of bytes read. You should save that number and then use it to create your string. If n is the number of bytes read, your code would look like this:
s := string(byteArray[:n])
To convert the full string, this can be used:
s := string(byteArray[:len(byteArray)])
This is e...
Remove duplicate dict in list in Python
...fferent adding/removing keys history. If that's the case for your problem, then consider sorting d.items() as he suggests.
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Checking if a SQL Server login already exists
...k if a specific login already exists on the SQL Server, and if it doesn't, then I need to add it.
10 Answers
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What is your naming convention for stored procedures? [closed]
...ting the actual app's name (or acronym). With 3 apps sharing one database, then, there might be ICA_Product_Add, CRM_Product_Add and BPS_Product_Add.
– DOK
Oct 27 '08 at 10:54
2
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How to design a product table for many kinds of product where each product has many parameters
...: one table for Products, storing attributes common to all product types. Then one table per product type, storing attributes specific to that product type.
Concrete Table Inheritance: no table for common Products attributes. Instead, one table per product type, storing both common product attribu...
How to automatically remove trailing whitespace in Visual Studio 2008?
... Handles DocumentEvents.DocumentSaved
If Not saved Then
Try
DTE.Find.FindReplace(vsFindAction.vsFindActionReplaceAll, _
"\t", _
vsFindOptions.vsFindOptionsRegularExpression, _
...
How to get the index of an item in a list in a single step?
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EDIT: If you're only using a List<> and you only need the index, then List.FindIndex is indeed the best approach. I'll leave this answer here for those who need anything different (e.g. on top of any IEnumerable<>).
Use the overload of Select which takes an index in the predicate, s...
jQuery Popup Bubble/Tooltip [closed]
... it and it doesn't take 200 lines at all. Start with triggering the event, then use a function that will create the tooltip.
$('span.clickme').mouseover(function(event) {
createTooltip(event);
}).mouseout(function(){
// create a hidefunction on the callback if you want
//...