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What's the difference between size_t and int in C++?
...
From the friendly Wikipedia:
The stdlib.h and stddef.h header files define a datatype called size_t which is used to represent the size of an object. Library functions that take sizes expect them to be of type size_t, and the sizeof operator evaluates to size_t...
How can I generate UUID in C#
... Looking at the Mono code at github.com/mono/mono/blob/master/mcs/class/corlib/System/… it looks to me that they are always assuming the bytes are in little endian order regardless of the native endianness. That fits with my understanding that if it depended on the platform, it wouldn't match the...
Angular.js ng-repeat across multiple tr's
...the 1.1.5 on cdnjs cdn and this isn't working. //cdnjs.cloudflare.com/ajax/libs/angular.js/1.1.5/angular.min.js do you know what version this is supposed to be available in?
– Shanimal
Jul 13 '13 at 1:01
...
Accessing an SQLite Database in Swift
... of the many SQLite wrappers, if you wanted to know how to call the SQLite library yourself, you would:
Configure your Swift project to handle SQLite C calls. If using Xcode 9 or later, you can simply do:
import SQLite3
Create/open database.
let fileURL = try! FileManager.default
.url(for: ...
How to find all serial devices (ttyS, ttyUSB, ..) on Linux without opening them?
... This is a function of udev (specifically its configuration in /lib/udev/rules.d/??-persistent-serial.rules), which was introduced in 2.5.
– ergosys
Aug 14 '13 at 4:16
4...
How to check file MIME type with javascript before upload?
...rm {
height: 40px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<form>
<input type="file" />
<div>Choose an image to see its file signature.</div>
</form>
<hr/>
...
How is set() implemented?
...nd maintained by Raymond D. Hettinger <python@rcn.com>
Derived from Lib/sets.py and Objects/dictobject.c.
The basic lookup function used by all operations.
This is based on Algorithm D from Knuth Vol. 3, Sec. 6.4.
The initial probe index is computed as hash mod the table size.
Subsequent ...
What is the difference between Class Path and Build Path
...ilding your application. It contains all of your source files and all Java libraries that are required to compile the application.
The classpath is used for executing the application. This includes all java classes and libraries that are needed to run the java application. A Classpath is mandatory,...
client secret in OAuth 2.0
...r use your server as a proxy.
For example there were some bugs in Facebook library for Android where it was leaking tokens to Logs, you can find out more about it here
http://attack-secure.com/all-your-facebook-access-tokens-are-belong-to-us
and here https://www.youtube.com/watch?v=twyL7Uxe6sk.
All ...
Control the dashed border stroke length and distance between strokes
...px;
width: 300px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js"></script>
<div class='dashed-gradient'>Some content</div>
<div class='dashed-repeating-gradient'>Some content</div>
Pros:
Scalable and can a...