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How to convert an int array to String with toString method in Java [duplicate]
...
This function returns a array of int in the string form like "6097321041141011026"
private String IntArrayToString(byte[] array) {
String strRet="";
for(int i : array) {
strRet+=Integer.toString(i);
}
return strRet;
}
...
How to get 30 days prior to current date?
...UTC without the time. This worked: moment( moment().subtract(30, 'days') ).format("YYYY-MM-DD")
– Dylan Valade
Jan 18 '15 at 17:08
3
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How to uncheck checkbox using jQuery Uniform library
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Looking at their docs, they have a $.uniform.update feature to refresh a "uniformed" element.
Example: http://jsfiddle.net/r87NH/4/
$("input:checkbox").uniform();
$("body").on("click", "#check1", function () {
var two = $("#check2").attr("checked", this.chec...
In MySQL what does “Overhead” mean, what is bad about it, and how to fix it?
...hard drive.
I quote:
Every database will, over time,
require some form of maintenance to
keep it at an optimal performance
level. Purging deleted rows,
resequencing, compressing, managing
index paths, defragmenting, etc. is
what is known as OPTIMIZATION in mysql
and other terms ...
What are the “standard unambiguous date” formats for string-to-date conversion in R?
...n-'NA' element,
and give an error if neither works.
as.Date("01 Jan 2000") yields an error because the format isn't one of the two listed above. as.Date("01/01/2000") yields an incorrect answer because the date isn't in one of the two formats listed above.
I take "standard unambiguo...
What are the differences between utf8_general_ci and utf8_unicode_ci? [duplicate]
...eneral Unicode text. What it does is:
converts to Unicode normalization form D for canonical decomposition
removes any combining characters
converts to upper case
This does not work correctly on Unicode, because it does not understand Unicode casing. Unicode casing alone is much more compli...
What tools to automatically inline CSS style to create email HTML code? [closed]
... MailerMailer was the only one that worked for me while keeping formatting intact.
– Jeshurun
Aug 29 '14 at 12:36
add a comment
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How to convert int to QString?
...tring a2), so using QTextStream() and operator << is convenient when formatting longer strings with mixed types.
Caution: You might be tempted to use the sprintf() facility to mimic C style printf() statements, but it is recommended to use QTextStream or arg() because they support Unicode str...
When is assembly faster than C?
...s that, on occasion, it can be employed to write code that will be more performant than writing that code in a higher-level language, C in particular. However, I've also heard it stated many times that although that's not entirely false, the cases where assembler can actually be used to generate ...
SPA best practices for authentication and session management
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This question has been addressed, in a slightly different form, at length, here:
RESTful Authentication
But this addresses it from the server-side. Let's look at this from the client-side. Before we do that, though, there's an important prelude:
Javascript Crypto is Hopeless
Ma...