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Is there an opposite to display:none?
...you how to deal with that practical problem. Element.style.display = '' is error prone, because the "old hair" might not be the default display, but 'block' or 'table cell' or whatever. Removing the ".invisible" class, as here, is the only bug free implementation of "put hair back now", as far as I ...
In MySQL, can I copy one row to insert into the same table?
...T, out newid INT)
BEGIN
DECLARE EXIT HANDLER FOR SQLEXCEPTION SET @error=1;
SET @temptable = '_duplicate_temp_table';
SET @sql_text = CONCAT('CREATE TABLE ', @temptable, ' LIKE ', copytable);
PREPARE stmt FROM @sql_text;
EXECUTE stmt;
DEALLOCATE PREPAR...
Convert SVG to PNG in Python
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I get the error image.read(blob=svg_file.read(), format="svg") NameError: name 'svg_file' is not defined
– adrienlucca.wordpress.com
Jul 15 '16 at 11:56
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How to find the length of a string in R
...the coercion is performed by nchar. For factor inputs, nchar will throw an error and hence you will need to do the conversion first as you show.
– Gavin Simpson
Mar 8 '13 at 16:07
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Index on multiple columns in Ruby on Rails
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Both. validates_uniqueness_of can be used to display an error message gracefully in the application for example when a form gets saved. Database constraint would make sure you don't end up with dup records even know you had validation specified in the model. Plus, you can rescue t...
Change string color with NSAttributedString?
...ed, I replaced self.text.text with self.scanLabel.text, but I'm getting an error at "word". I tried replacing it with @"Very Bad" with no luck.
– Adam
Jan 11 '13 at 22:18
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Java and SQLite [closed]
...he
dll, jnilib, etc.), or -Dorg.sqlite.lib.path, etc. This process was
error-prone and bothersome to tell every user to set these variables.
Our SQLiteJDBC library completely does away these inconveniences.
Another difference is that we are keeping this SQLiteJDBC libray
up-to-date to t...
Select values from XML field in SQL Server 2008
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SQL Server 2008 R2 Express, returned me this error with your solution: The XQuery syntax '/function()' is not supported.; On the other hand @Remus Rusanu seems to do it :)
– RMiranda
Apr 19 '13 at 20:25
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Javascript/DOM: How to remove all events of a DOM object?
...EventListeners(document).click.forEach((e)=>{e.remove()}) produces this error: VM214:1 Uncaught TypeError: e.remove is not a function
– Ryan
Oct 13 '18 at 18:13
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How do I delete unpushed git commits?
... to do most of my basic stuff, only command line-ing it with this after my error.
– jusopi
Oct 30 '15 at 15:15
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