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Using Regex to generate Strings rather than match them
...that (In c# but should be easy to understand for a Java developer).
Rxrdg started as a solution to a problem of creating test data for a real life project. The basic idea is to leverage the existing (regular expression) validation patterns to create random data that conforms to such patterns. This ...
Difference between an API and SDK
..., it can be used by itself to do something, but of course, the train won't start up spontaneously, you still have to get a conductor to control the train.
SDKs also have their own APIs. "If you want to power the train put coal in it", "Pull the blue lever to move the train.", "If the train starts a...
Selecting the first “n” items with jQuery
...aner, using slice is much more efficient if you have a large result set to start with. Unfortunately, when evaluating ":lt" and other positional selectors, jQuery loops through the entire set, even if it's just getting the first element. I've written more about this on my blog here: spadgos.com/?p=5...
How do I list all files of a directory?
...er) + " files\n")
for dir in os.listdir():
"searches for folders that starts with `_`"
if dir[0] == '_':
# copyfile(dir, filetype='pdf')
copyfile(dir, filetype='txt')
>>> _compiti18\Compito Contabilità 1\conti.txt
>>> _compiti18\Compito Contabilità 1\mo...
How to align 3 divs (left/center/right) inside another div?
...itted */
justify-content: space-between; /* switched from default (flex-start, see below) */
background-color: lightyellow;
}
#container > div {
width: 100px;
height: 100px;
border: 2px dashed red;
}
<div id="container">
<div></div>
<div></div&g...
How do I remove the “extended attributes” on a file in Mac OS X?
...Have a long path with spaces or special characters?
Open Terminal.app and start typing xattr -rc, include a trailing space, and then then drag the file or folder to the Terminal.app window and it will automatically add the full path with proper escaping.
...
RESTful way to create multiple items in one request
...his will give you more flexibility in the future as well, when you want to start doing operations on this etc.
– villy393
Oct 6 '16 at 10:28
...
Conversion of a datetime2 data type to a datetime data type results out-of-range value
...
That's good news. We're starting up a new project soon at my office, and I'm split on EF-CF and dapper (used/maintained by SO). It'll probably come down to which is better in an app that is used via a WCF service.
– user1228
...
How can I do division with variables in a Linux shell?
...ot use let; I find it much easier.
Here's an example you may find useful:
start=`date +%s`
# ... do something that takes a while ...
sleep 71
end=`date +%s`
let deltatime=end-start
let hours=deltatime/3600
let minutes=(deltatime/60)%60
let seconds=deltatime%60
printf "Time spent: %d:%02d:%02d\n" $...
Difference between app.use and app.get in express.js
...By specifying / as a "mount" path, app.use() will respond to any path that starts with /, which are all of them and regardless of HTTP verb used:
GET /
PUT /foo
POST /foo/bar
etc.
app.get(), on the other hand, is part of Express' application routing and is intended for matching and handling a sp...