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How do I automatically update a timestamp in PostgreSQL
...values changed
Based on E.J's link and add a if statement from this link (https://stackoverflow.com/a/3084254/1526023)
CREATE OR REPLACE FUNCTION update_modified_column()
RETURNS TRIGGER AS $$
BEGIN
IF row(NEW.*) IS DISTINCT FROM row(OLD.*) THEN
NEW.modified = now();
RETURN NEW;
...
Visual Studio Wcf Test Client - entering an Int array
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Facebook Open Graph not clearing cache
...ld be used as of November 2014:
For non developers
Use the FB Debugger: https://developers.facebook.com/tools/debug/og/object
Paste the url you want to recache. (Make sure you use the same url included on your og:url tag)
Click the Fetch Scrape information again Button
For Developers
Make a G...
How do I browse an old revision of a Subversion repository through the web view?
...
From the web, you can go to the repository SVN page and add / after it:
https://<host>/subversion/source/<revision>
for example:
https://app.assembla.com/spaces/myproject/subversion/source/1200
share
...
How to include JavaScript file or library in Chrome console?
...ve to the document but it can load absolute urls as well, eg. $.getScript('https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.6.0/underscore.js');
– rsp
May 16 '14 at 0:38
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Callback of .animate() gets called twice jquery
... one</div>
<div id="two">I'm two</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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...
Where is logback encoder pattern documentation
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CMake: Print out all accessible variables in a script
...IBRARIES, and by mistake I had BOOST_LIBRARIES instead of Boost_LIBRARIES, https://cmake.org/cmake/help/v3.0/module/FindBoost.html , better example for boost:
set(Boost_USE_STATIC_LIBS ON)
find_package(Boost REQUIRED COMPONENTS RANDOM)
include_directories(${Boost_INCLUDE_DIRS})
target_link_librarie...
Get pandas.read_csv to read empty values as empty string instead of nan
...
I added a ticket to add an option of some sort here:
https://github.com/pydata/pandas/issues/1450
In the meantime, result.fillna('') should do what you want
EDIT: in the development version (to be 0.8.0 final) if you specify an empty list of na_values, empty strings will stay...
How do I access the ModelState from within my View (aspx page)?
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