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Tooltip on image
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Using javascript, you can set tooltips for all the images on the page.
<!DOCTYPE html>
<html>
<body>
<img src="http://sushmareddy.byethost7.com/dist/img/buffet.png" alt="Food">
<img src="http:...
How can I create an error 404 in PHP?
...irects all requests to /word_here to /page.php?name=word_here . The PHP script then checks if the requested page is in its array of pages.
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Could not locate Gemfile
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bash-4.2$ ls
app config db extra Gemfile lib plugins Rakefile script tmp
bin config.ru doc files Gemfile.lock log public README.rdoc test vendor
bash-4.2$ cd plugins/
bash-4.2$ bundle install
Using rake (0.9.2.2)
Using i18n (0.6.0)
Using multi_json (1.3.6)
Using activesu...
What is your preferred style for naming variables in R? [closed]
... capitalisation, but as you point out consistency is essential within your script.
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How do I perform a Perl substitution on a string while keeping the original?
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I hate foo and bar .. who dreamed up these non descriptive terms in programming anyway?
my $oldstring = "replace donotreplace replace donotreplace replace donotreplace";
my $newstring = $oldstring;
$newstring =~ s/replace/newword/g; # inplace replacement
print $newstring...
Name node is in safe mode. Not able to leave
...e hadoop dfsadmin command, it gave me this: ______ DEPRECATED: Use of this script to execute hdfs command is deprecated. Instead use the hdfs command for it. Safe mode is OFF ______ ... but still ran. Seems the suggestion by @user3316017 below is the recommended syntax.
– CJBS...
Bulk insert with SQLAlchemy ORM
...27847 secs
sqlite3: Total time for 100000 records 0.487842082977 sec
Script:
import time
import sqlite3
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import Column, Integer, String, create_engine
from sqlalchemy.orm import scoped_session, sessionmaker
Base = decla...
Animate scrollTop not working in firefox
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I actually had to run this function in a timeout script to make this give consistent results, otherwise it seemed to sometimes return html and sometimes return body. Here's my code after declaring the function var scrollTopElement; setTimeout( function() { scrollTopElement...
What is the best project structure for a Python application? [closed]
...here aren't a lot of silly rules because Python projects can be simple.
/scripts or /bin for that kind of command-line interface stuff
/tests for your tests
/lib for your C-language libraries
/doc for most documentation
/apidoc for the Epydoc-generated API docs.
And the top-level directory can c...
Calling Python in Java?
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Here a library that lets you write your python scripts once and decide which integration method (Jython, CPython via Jep and Py4j) to use at runtime: github.com/subes/invesdwin-context-python Since each method has its own benefits/drawbacks
– subes
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