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libxml install error using pip
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** make sure the development packages of libxml2 and libxslt are installed **
From the lxml documentation, assuming you are running a Debian-based distribution :
sudo apt-get install libxml2-dev libxslt-dev python-dev
For Debian based systems, ...
Cannot delete directory with Directory.Delete(path, true)
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Editor's note: Although this answer contains some useful information, it is factually incorrect about the workings of Directory.Delete. Please read the comments for this answer, and other answers to this question.
I ran into this problem before.
The root of the proble...
Resolving MSB3247 - Found conflicts between different versions of the same dependent assembly
...nding on your version:
Diagnostics when on VS2012, VS2013 or VS2015 (the message in these versions says you should use "Detailed", but this is plain wrong, you should use "Diagnostics")
Detailed when you're on VS2010
Normal will suffice in VS2008 or older.
Build the project and look in the output...
Eclipse JPA Project Change Event Handler (waiting)
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I had the same problem and I ended up finding out that this seems to be a known bug in DALI (Eclipse Java Persistence Tools) since at least eclipse 3.8 which could cause the save action in the java editor to be extremly slow.
Since thi...
Change type of varchar field to integer: “cannot be cast automatically to type integer”
...ALTER COLUMN ... TYPE ... USING:
ALTER TABLE the_table ALTER COLUMN col_name TYPE integer USING (col_name::integer);
Note that you may have whitespace in your text fields; in that case, use:
ALTER TABLE the_table ALTER COLUMN col_name TYPE integer USING (trim(col_name)::integer);
to strip whit...
SimpleTest vs PHPunit
... was wondering if anyone that has experience in both this stuff can shed some light on the significant difference between the two if any?
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Backbone.js get and set nested object attribute
...fine, it's a bit problematic because then you might be tempted to do the same type of thing for set, i.e.
this.model.get("obj1").myAttribute1 = true;
But if you do this, you won't get the benefits of Backbone models for myAttribute1, like change events or validation.
A better solution would be t...
How to use WHERE IN with Doctrine 2
I have the following code which gives me the error:
13 Answers
13
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Suggestions for debugging print stylesheets?
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There is an option for that in Chrome's inspector.
Open the DevTools inspector (mac: Cmd + Shift + C , windows: Ctrl + Shift + C)
Click on the Toggle device mode icon , located on the upper left corner of the DevTools panel. (windows: Ctrl+Shift+M, mac: Cm...
How to change shape color dynamically?
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This works just fine. The previous comments are outdates since the answer got edited!
– W3hri
Jul 6 '15 at 13:05
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