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Context switches much slower in new linux kernels
...t least per the documentation of the option), or disable it completely. On my box it is completely disabled (i.e., displaying the current_driver file in /sys/devices/system/cpu/cpuidle produces an output of none). In this case the second boot option, processor.max_cstate=0 is unnecessary. However, t...
What is the fastest way to compute sin and cos together?
...rums/thread/588470
Hope one of them helps.
(I didn't use this instruction myself, sorry.)
As they are supported on processor level, I expect them to be way much faster than table lookups.
Edit:
Wikipedia suggests that FSINCOS was added at 387 processors, so you can hardly find a processor which d...
Uninstalling Android ADT
...rivial task, but I can't find an option to cleanly de-install the ADT from my Eclipse installation.
Of course, I could just delete the folder of the SDK, but this just throws errors when starting up Eclipse the next time. The reason I'm asking is because my old ADT keeps throwing a wierd error (Fail...
Compare given date with today
...
My, how time flies.
– Salman A
Mar 5 at 20:30
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Hide Utility Class Constructor : Utility classes should not have a public or default constructor
...ing this warning on Sonar.I want solution to remove this warning on sonar.
My class is like this :
10 Answers
...
How can I pretty-print JSON using Go?
...t, high quality way to marshal JSON to a colorized string in Go so I wrote my own Marshaller called ColorJSON.
With it, you can easily produce output like this using very little code:
package main
import (
"fmt"
"encoding/json"
"github.com/TylerBrock/colorjson"
)
func main() {
...
How serious is this new ASP.NET security vulnerability and how can I workaround it?
...
What should I do to protect myself?
[Update 2010-09-29]
Microsoft security bulletin
KB Article with reference to the fix
ScottGu has links for the downloads
[Update 2010-09-25]
While we are waiting for the fix, yesterday ScottGu postet an update o...
AES vs Blowfish for file encryption
I want to encrypt a binary file. My goal is that to prevent anyone to read the file who doesn't have the password.
7 Answer...
Convert JsonNode into POJO
...
In Jackson 2.4, you can convert as follows:
MyClass newJsonNode = jsonObjectMapper.treeToValue(someJsonNode, MyClass.class);
where jsonObjectMapper is a Jackson ObjectMapper.
In older versions of Jackson, it would be
MyClass newJsonNode = jsonObjectMapper.readVal...
intellij - spring is not being recognized (Unmapped Spring configuration)
...ng IntelliJ IDEA and all plugins for Spring are activated,
but when I load my Maven project I have the following error:
6 A...