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Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
...ent to 0 and 1.
(note that removing the parentheses will break that due to order of operations)
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Using python map and other functional tools
...trying to produce the result:
foos[0], bars
foos[1], bars
foos[2], bars
# etc.
You could do this by writing a function that takes a single argument and prints it, followed by bars:
def maptest(x):
print x, bars
map(maptest, foos)
Alternatively, you could create a list that looks like this...
Anatomy of a “Memory Leak”
...r using a finally block or the using statement these include brushes, pens etc.(some people argue to set everything to nothing in addition)
b)Anything that has a close method is closed again using finally or the using statement (although I have found using does not always close depending if you de...
How to get the number of days of difference between two dates on mysql?
...iff(DAY, '2016-04-13 11:00:01', '2016-04-14 11:00:00');
(note the opposite order of arguments compared to datediff).
Some examples:
select timestampdiff(DAY, '2016-04-13 11:00:01', '2016-04-14 11:00:00');
returns 0
select timestampdiff(DAY, '2016-04-13 11:00:00', '2016-04-14 11:00:00');
returns 1
s...
Can I store images in MySQL [duplicate]
...nces to the images in the database. e.g. path to the image,the image name, etc.. Or alternatively, you may even store images on a content delivery network (CDN) or numerous hosts across some great expanse of physical territory, and store references to access those resources in the database.
Images ...
Install autoreconf on OS X v10.7 (Lion)?
...d into the right place), and you've the /usr/local/bin path added in your /etc/paths file.
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How to iterate object in JavaScript? [duplicate]
...w through, and you may not necessarily get array elements in their correct order, or even in any consistent order.
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Is there a way to automate the android sdk installation?
...able for installation you can use
$ android list sdk
and you'll obtain an ordered list of packages, for example
Packages available for installation or update: 9
1- ARM EABI v7a System Image, Android API 15, revision 2
2- Intel x86 Atom System Image, Android API 15, revision 1
3- Android Su...
Rest with Express.js nested router
...ire('./products'));
router.use('/categories', require('./categories'));
// etc.
module.exports = router;
./routes/api/products.js:
var router = require('express').Router();
// api/products
router.get('/', function(req, res) {
res.json({ products: [] });
});
// api/products/:id
router.get('/:...
Has an event handler already been added?
...
If you are using this for something like updating a UI etc then its such a trivial task the risk is ok. If this was for network packet handling etc then I would not use it.
– rolls
Sep 13 '17 at 1:49
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