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Java 256-bit AES Password-Based Encryption
... Rob Kielty
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answered Jun 14 '09 at 8:10
ericksonerickson
243k5050 gold b...
How to replace all occurrences of a character in string?
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edited Feb 28 '14 at 20:12
answered May 24 '10 at 11:33
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What is the use of ObservableCollection in .net?
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edited Feb 20 '18 at 5:22
Uwe Keim
35.7k3636 gold badges153153 silver badges255255 bronze badges
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Extract month and year from a zoo::yearmon object
...ere is your example date (properly created!)
date1 <- as.yearmon("Mar 2012", "%b %Y")
Then we can extract the date parts as required:
> format(date1, "%b") ## Month, char, abbreviated
[1] "Mar"
> format(date1, "%Y") ## Year with century
[1] "2012"
> format(date1, "%m") ## numeric mon...
Most efficient way to concatenate strings?
...ch better than using the + operator. But I've found that, when executing 1000 concatenations or less, String.Join() is even more efficient than StringBuilder.
StringBuilder sb = new StringBuilder();
sb.Append(someString);
The only problem with String.Join is that you have to concatenate the stri...
Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
...ve an Arduino Duemilanove with an ATmega328 . I am working on Ubuntu 12.04 (Precise Pangolin), and the Arduino IDE's version is 1.0. Recently, I tried to upload a few of the sample sketches onto it, such as the Blink one. However, none of my attempts are working and they result in the same error...
Are C# events synchronous?
...// ...
.locals init (class [mscorlib]System.Func`2<int32,string> V_0,
class [mscorlib]System.Func`2<int32,string> V_1,
class [mscorlib]System.Func`2<int32,string> V_2)
IL_0000: ldarg.0
IL_0001: ldfld class [mscorlib]System.Func`2<int32,string&g...
AngularJS : The correct way of binding to a service properties
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10 Answers
10
Active
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Is REST DELETE really idempotent?
...hat (aside from
error or expiration issues) the
side-effects of N > 0 identical
requests is the same as for a single
request. The methods GET, HEAD, PUT
and DELETE share this property. Also,
the methods OPTIONS and TRACE SHOULD
NOT have side effects, and so are
inherently idempote...