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Java code To convert byte to Hexadecimal
...
byte[] bytes = {-1, 0, 1, 2, 3 };
StringBuilder sb = new StringBuilder();
for (byte b : bytes) {
sb.append(String.format("%02X ", b));
}
System.out.println(sb.toString());
// prints "FF 00 01 02 03 "
See also
java...
How do I install package.json dependencies in the current directory using npm
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403
Running:
npm install
from inside your app directory (i.e. where package.json is located) wil...
How to get an outline view in sublime texteditor?
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+250
Hit CTRL+R, or CMD+R for Mac, for the function list. This works in Sublime Text 1.3 or above.
...
How can I tell Moq to return a Task?
...ethingAsync())
.Returns(Task.FromResult(someValue));
Update 2014-06-22
Moq 4.2 has two new extension methods to assist with this.
mock.Setup(arg=>arg.DoSomethingAsync())
.ReturnsAsync(someValue);
mock.Setup(arg=>arg.DoSomethingAsync())
.ThrowsAsync(new InvalidO...
Javascript: Extend a Function
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104
With a wider view of what you're actually trying to do and the context in which you're doing it...
How to check if a string starts with a specified string? [duplicate]
...Use the substr function to return a part of a string.
substr( $string_n, 0, 4 ) === "http"
If you're trying to make sure it's not another protocol. I'd use http:// instead, since https would also match, and other things such as http-protocol.com.
substr( $string_n, 0, 7 ) === "http://"
And in...
“Wrong type argument: commandp” error when binding a lambda to a key
...
answered Aug 9 '09 at 7:04
brendanbrendan
2,42711 gold badge1818 silver badges1313 bronze badges
...
Does order of where clauses matter in SQL?
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102
No, that order doesn't matter (or at least: shouldn't matter).
Any decent query optimizer will...
Cause of a process being a deadlock victim
...ess with a Select which takes a long time to finish, on the order of 5 to 10 minutes. I am currently not using NOLOCK as a hint to the MS SQL database engine. At the same time we have another process doing updates and inserts into the same database and same tables. The first process has sta...
Test whether a Ruby class is a subclass of another class
...
webwurst
4,07222 gold badges1919 silver badges2929 bronze badges
answered Dec 28 '10 at 11:11
Marcel JackwerthMa...