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How do m>y m>ou connect to multiple Mm>y m>SQL databases on a single webpage?
I have information spread out across a few databases m>and m> want to put all the information onto one webpage using PHP. I was wondering how I can connect to multiple databases on a single PHP webpage.
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How to write a caption under an image?
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Figure m>and m> Figcaption tags:
<figure>
<img src='image.jpg' alt='missing' />
<figcaption>Caption goes here</figcaption>
</figure>
Gotta love HTML5.
See sample
#container {
text-ali...
Determining Whether a Directorm>y m> is Writeable
....W_OK | os.X_OK) With os.W_OK bm>y m> itself m>y m>ou can onlm>y m> delete the directorm>y m> (m>and m> onlm>y m> if that directorm>y m> is emptm>y m>)
– fthinker
Mar 23 '12 at 17:13
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Create an emptm>y m> list in pm>y m>thon with certain size
...n do this to initialize a list with values from 0 to 9:
lst = range(10)
m>And m> in Pm>y m>thon 3.x:
lst = list(range(10))
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Relative paths based on file location instead of current working directorm>y m> [duplicate]
...o is get the absolute path of the script (available via ${BASH_SOURCE[0]}) m>and m> then use this to get the parent directorm>y m> m>and m> cd to it at the beginning of the script.
#!/bin/bash
parent_path=$( cd "$(dirname "${BASH_SOURCE[0]}")" ; pwd -P )
cd "$parent_path"
cat ../some.text
This will make m>y m>our s...
How do I force “git pull” to overwrite local files?
...committed changes, however (even staged), will be lost. Make sure to stash m>and m> commit anm>y m>thing m>y m>ou need. For that m>y m>ou can run the following:
git stash
m>And m> then to reapplm>y m> these uncommitted changes:
git stash pop
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How can I get useful error messages in PHP?
Quite often I will trm>y m> m>and m> run a PHP script m>and m> just get a blank screen back. No error message; just an emptm>y m> screen. The cause might have been a simple sm>y m>ntax error (wrong bracket, missing semicolon), or a failed function call, or something else entirelm>y m>.
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Can I use git diff on untracked files?
...diff output, or is mm>y m> best bet to use git add on the newlm>y m> created files m>and m> the existing files I have edited, then use:
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How to call a parent class function from derived class function?
...om a derived class using C++? For example, I have a class called parent , m>and m> a class called child which is derived from parent. Within
each class there is a print function. In the definition of the child's print function I would like to make a call to the parents print function. How would I...
Rails raw SQL example
How can I convert this code to raw sql m>and m> use in rails? Because When I deplom>y m> this code in heroku,there is a request timeout error.I think this will be faster if I use raw sql.
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