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UnboundLocalError on local variable when reassigned after first use
...nitialized. In a fully compiled language, it would just go into the symbol table and wait for the parse, but since it WON'T have the luxury of a second pass, the lexer does a little extra work to make life easier later on. Only, then it sees the OPERATOR, sees that the rules say "if you have an op...
jquery change class name
...<option>Jen</option>
</select>
</div>
<table id="theTable">
<tr><td id="cellToChange">Bob</td><td>Sam</td></tr>
<tr><td>Sue</td><td>Jen</td></tr>
</table>
</body>
So...
Remove all whitespace in a string
...ctly one argument (2 given) for me. Docs says that argument is a translate table, see string.maketrans(). But see comment by Amnon Harel, below.
– user405
Sep 3 '17 at 21:07
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Mapping composite keys using EF code first
Sql server table:
4 Answers
4
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How do you create a Distinct query in HQL
...esults. They were just distinct based on a primary key combination on the table.
So in the DaoImpl I added an one line change and ended up getting the "distinct" return I wanted. An example would be instead of seeing 00 four times I now just see it once. Here is the code I added to the DaoImpl:
...
passing 2 $index values within nested ng-repeat
...add an ng-if inside the loop, you get the $index messed!
Right way
<table>
<tr ng-repeat="row in rows track by $index" ng-init="rowIndex = $index">
<td ng-repeat="column in columns track by $index" ng-init="columnIndex = $index">
<b ng-if="rowIndex == ...
Select multiple records based on list of Id's with linq
I have a list containing Id's of my UserProfile table. How can i select all UserProfiles based on the list of Id's i got in a var using LINQ ?
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Proper Repository Pattern Design in PHP?
... basic controller for viewing and editing Users.
All code must be fully testable and mockable.
The controller should have no idea where the data is stored (meaning it can be changed).
Example to show a SQL implementation (most common).
For maximum performance, controllers should only receive the dat...
Maximum length for MySQL type text
...tarea appropriate to the max length of a text field in my MySQL database table. How many characters can a type text field store?
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Are inline virtual functions really a non-sense?
... as this->Temp::myVirtualFunction() - such invokation skips the virtual table resolution and the function should be inlined without problems - why and if you'd want to do it is another topic :)
– RnR
Apr 9 '09 at 12:12
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