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Render HTML to PDF in Django site
... urls.py:
# urls.py (using url namespaces defined in the main urls.py file)
url(
regex=r"^(?P<pk>\d+)/generate_pdf/$",
view=views.GroupPDFGenerate.as_view(),
name="generate_pdf",
),
...
Why can't a text column have a default value in MySQL?
...or the MySQL issue running on Windows. You'll see similar concepts in dump files. One BIG caveat is that this could/will cause problems if partitioning is used.
// Store the current sql_mode
mysql_query("set @orig_mode = @@global.sql_mode");
// Set sql_mode to one that won't trigger errors...
mysq...
hash function for string
...aligned2", by Austin Appleby (http://murmurhash.googlepages.com/).
In the file "gcc/libstdc++-v3/libsupc++/hash_bytes.cc", here (https://github.com/gcc-mirror/gcc/blob/master/libstdc++-v3/libsupc++/hash_bytes.cc), I found the implementations. Here's the one for the "32-bit size_t" return value, for...
SOAP server and client application VCL+indy demo for Delphi XE?
...xed the demo server so that it warns you with an error message if the data files cannot be located, saving you from the mysterious "XML parsing error". I also added some error checking in a few of the demos so that it tells you that you need to install interbase for this demo to work, since some of...
Is there an alternative sleep function in C to milliseconds?
...
Beyond usleep, the humble select with NULL file descriptor sets will let you pause with microsecond precision, and without the risk of SIGALRM complications.
sigtimedwait and sigwaitinfo offer similar behavior.
...
How do I change the Javadocs template generated in Eclipse?
... right click and go Show Package Content.
ZendStudio: rofflox comments the file is named ZendStudio.ini and is found in Applications/Zend Studio.app/Contents/MacOS/.
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Is there a way to make a link clickable in the OSX Terminal?
...p quickly in Textmate as Textmate has a url scheme e.g.: txmt://open/?url=file://~/.bash_profile&line=11&column=2.
3 Answe...
EC2 Can't resize volume after increasing size
... error-prone process especially when we change boot drive.
step-3) resize file system to grow all the way to fully use new partition space
# Check before resizing ("Avail" shows 1.1G):
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 7.8G 6.3G 1.1G 86% /
# resize filesyste...
Using CSS to insert text
...nse. All it would take to change your page heading is to edit a single CSS file. If you had the text in HTML it would take an edit to every single page on your site and perhaps changes to your webapps too.
– casgage
Feb 3 '15 at 20:33
...
mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
...f all you have to locate the problem query. The error message contains the file name and the line number of the exact spot where the error occurred. For the simple code that's enough, but if your code is using functions or classes you may need to follow the stack trace to locate the problem query.
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