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When should I mock?
...eeling about when/where to use mocking - especially as it would apply to this scenario here .
4 Answers
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Best way to do multi-row insert in Oracle?
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This works in Oracle:
insert into pager (PAG_ID,PAG_PARENT,PAG_NAME,PAG_ACTIVE)
select 8000,0,'Multi 8000',1 from dual
union all select 8001,0,'Multi 8001',1 from dual
The thing to remember here is to use the from ...
How To Check If A Key in **kwargs Exists?
Python 3.2.3. There were some ideas listed here , which work on regular var's, but it seems **kwargs play by different rules... so why doesn't this work and how can I check to see if a key in **kwargs exists?
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Undo working copy modifications of one file in Git?
...d by nimrodm), but if the filename looks like a branch or tag (or other revision identifier), it may get confused, so using -- is best.
You can also check out a particular version of a file:
git checkout v1.2.3 -- file # tag v1.2.3
git checkout stable -- file # stable branch
git ch...
Can't use NVM from root (or sudo)
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The below list of commands (source: digitalocean) seems to fix the problem
n=$(which node); \
n=${n%/bin/node}; \
chmod -R 755 $n/bin/*; \
sudo cp -r $n/{bin,lib,share} /usr/local
The above command is a bit complicated, but all it's ...
Create subdomains on the fly with .htaccess (PHP)
... container you will need to specify the wildcard as well *.website.com - This is done in the ServerAlias DOCs
Then extract and verify the subdomain in PHP and display the appropriate data
The long version
1. Create a wildcard DNS entry
In your DNS settings you need to create a wildcard domain en...
Using jQuery to replace one tag with another
...$('code').replaceWith(function(){
return $("<pre />", {html: $(this).html()});
});
Inside the function, this refers to the currently processed code element.
DEMO
Update: There is no big performance difference, but in case the code elements have other HTML children, appending the childr...
Inline functions vs Preprocessor macros
... any compilation starts.
Inline functions are actual functions whose body is directly injected into their call site. They can only be used where a function call is appropriate.
Now, as far as using macros vs. inline functions in a function-like context, be advised that:
Macros are not type safe,...
Animate change of view background color on Android
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I ended up figuring out a (pretty good) solution for this problem!
You can use a TransitionDrawable to accomplish this. For example, in an XML file in the drawable folder you could write something like:
<?xml version="1.0" encoding="UTF-8"?>
<transition xmlns:android="...
Can't push to GitHub because of large file which I already deleted
...dex-filter 'git rm -r --cached --ignore-unmatch <file/dir>' HEAD
This will delete everything in the history of that file. The problem is that the file is present in the history.
This command changes the hashes of your commits which can be a real problem, especially on shared repositories. I...