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Efficient method to generate UUID String in JAVA (UUID.randomUUID().toString() without the dashes)
...uest as you can see in URL of this thread.
But if you want to prepare well-formed URL without dependency on data you should use URLEncoder.encode( String data, String encoding ) instead of changing standard form of you data.
For UUID string representation dashes is normal.
...
Jackson enum Serializing and DeSerializer
... self-contained solution (Java 6, Jackson 1.9):
public enum DeviceScheduleFormat {
Weekday,
EvenOdd,
Interval;
private static Map<String, DeviceScheduleFormat> namesMap = new HashMap<String, DeviceScheduleFormat>(3);
static {
namesMap.put("weekday", Weekda...
How to manually send HTTP POST requests from Firefox or Chrome browser?
...When using POST in Postman add your keys and values to the Body once x-www-form-urlencoded is selected. @Abhivav I just want to say thank you for the awesome application. Works really well when testing RESTful.
– David
Nov 9 '16 at 12:31
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Why is pow(a, d, n) so much faster than a**d % n?
...tain conditions. IIRC, in 3.x and 2.7, you can only use the three-argument form with integral types (and non-negative power), and you will always get modular exponentiation with the native int type, but not necessarily with other integral types. But in older versions there were rules about fitting i...
What is a lambda expression in C++11?
...em
C++ includes useful generic functions like std::for_each and std::transform, which can be very handy. Unfortunately they can also be quite cumbersome to use, particularly if the functor you would like to apply is unique to the particular function.
#include <algorithm>
#include <vector&...
Create Windows service from executable
... marks around the actual exe path, and a space after the binPath=.
More information on the sc command can be found in Microsoft KB251192.
Note that it will not work for just any executable: the executable must be a Windows Service (i.e. implement ServiceMain). When registering a non-service execu...
Create MSI or setup project with Visual Studio 2012
... Hi @santhoshkumar, After completing installation of window form MSI setup, my raw files(Design and coding) are also showing at installation location. I've developed this application using visual studio 2010. Setup created successfully, but after installation that MSI this problem is ...
How can I have a newline in a string in sh?
...llo
World
Here is an excerpt from the Bash manual page:
Words of the form $'string' are treated specially. The word expands to
string, with backslash-escaped characters replaced as specified by the
ANSI C standard. Backslash escape sequences, if present, are decoded
as follows:
...
How do I print a double value without scientific notation using Java?
I want to print a double value in Java without exponential form.
14 Answers
14
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AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
...ed to send request data with a Content-Type other than
application/x-www-form-urlencoded, multipart/form-data, or text/plain,
e.g. if the POST request sends an XML payload to the server using
application/xml or text/xml, then the request is preflighted.
It sets custom headers in the request ...