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Why switch is faster than if
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@fivetwentysix: No, refer to this for info: artima.com/underthehood/flowP.html . Quote from article: When the JVM encounters a tableswitch instruction, it can simply check to see if the key is within the range defined by low and high. If not, it takes the default...
Git - How to use .netrc file on Windows to save user and password
...read-only credential helper (in contrib/) to interact with the .netrc/.authinfo files has been added.
That script would allow you to use gpg-encrypted netrc files, avoiding the issue of having your credentials stored in a plain text file.
Files with the .gpg extension will be decrypted by GPG ...
mmap() vs. reading blocks
...ws)4.
Finally, even in user-space accessing such a mapping isn't exactly free (compared to large memory buffers not originating from a file-based mmap) - even once the page tables are set up, each access to a new page is going to, conceptually, incur a TLB miss. Since mmaping a file means using th...
How do you configure logging in Hibernate 4 to use SLF4J
...>
<logger name="org.hibernate" level="debug"/>
<root level="info">
<appender-ref ref="console"/>
</root>
</configuration>
<!-- end: logback.xml -->
Some components may want to have access to logback.xml at JVM start-up time for proper logging, for ins...
JSON.net: how to deserialize without using the default constructor?
... object. i think your original answer will work just fine. thanks for the info!
– kmacdonald
Apr 11 '14 at 17:17
2
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For-each over an array in JavaScript
...ys a possible surprise hiding in long for and while loops).
It gives you a free scope for closures.
It reduces leakage of local variables and accidental collision with (and mutation of) outer variables.
Then when you do see the reverse for loop in your code, that is a hint that it is reversed for ...
Why / when would it be appropriate to override ToString?
...hat ToString has no observable side effects.
DO report security-sensitive information through an override of ToString only after demanding an appropriate permission. If the permission demand fails, return a string excluding security-sensitive information.
The Object.ToString method is intended to ...
When to use next() and return next() in Node.js
...r pepe
DELETE http://IpServidor/users/pepe //remove the user pepe
More info [https://docs.microsoft.com/es-es/azure/architecture/best-practices/api-design#organize-the-api-around-resources][1]
Let's see the code! The concrete implementation that makes us avoid the use of next ()!
In the file i...
CSRF Token necessary when using Stateless(= Sessionless) Authentication?
...
I found some information about CSRF + using no cookies for authentication:
https://auth0.com/blog/2014/01/07/angularjs-authentication-with-cookies-vs-token/
"since you are not relying on cookies, you don't need to protect against cross ...
MongoDB: Combine data from multiple collections into one..how?
...ction and you want to have a new collection that has some user demographic info for each comment.
Let's say the users collection has the following fields:
_id
firstName
lastName
country
gender
age
And then the comments collection has the following fields:
_id
userId
comment
created
You woul...