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Assertion failure in dequeueReusableCellWithIdentifier:forIndexPath:
...l gotcha with this - make sure that reuse identifier matches what you have set up in your Storyboard settings for the cell in question.
– James Boutcher
Jan 3 '13 at 13:14
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Change type of varchar field to integer: “cannot be cast automatically to type integer”
...ow update command (if not above alter table will fail):
UPDATE the_table SET col_name = replace(col_name, 'some_string', '');
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XMLHttpRequest status 0 (responseText is empty)
Cannot get data with XMLHttpRequest (status 0 and responseText is empty):
19 Answers
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Set selected radio from radio group with a value
...an select the input element with the corresponding value. Then you have to set the attribute explicitly, using .attr:
var value = 5;
$("input[name=mygroup][value=" + value + "]").attr('checked', 'checked');
Since jQuery 1.6, you can also use the .prop method with a boolean value (this should be ...
Remove leading or trailing spaces in an entire column of data
...k 'Text to columns' from the 'Data' tab, then choose option 'Fixed width'.
Set a break line so the longest text will fit. If your largest cell
has 100 characters you can set the breakline on 200 or whatever you
want.
Finish the operation.
You can now delete the new column Excel has created.
The 's...
Convert data.frame column format from character to factor
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Hi welcome to the world of R.
mtcars #look at this built in data set
str(mtcars) #allows you to see the classes of the variables (all numeric)
#one approach it to index with the $ sign and the as.factor function
mtcars$am <- as.factor(mtcars$am)
#another approach
mtcars[, 'cyl'] <- ...
Set object property using reflection
Is there a way in C# where I can use reflection to set an object property?
10 Answers
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What is the difference between object keys with quotes and without quotes?
..., and non-quoted words are turned into functions. For example, "size" will set the size attribute of the object, and size (no quotes), will call the size() function on the object. See jQuery(), near the bottom:
While the second argument is convenient, its flexibility can lead to unintended conse...
getSupportActionBar from inside of Fragment ActionBarCompat
...portActionBar().
((AppCompatActivity)getActivity()).getSupportActionBar().setSubtitle(R.string.subtitle);
You do need the cast. It's not poor design, it's backwards compatibility.
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get and set in TypeScript
I'm trying to create get and set method for a property:
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