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When to Redis? When to MongoDB? [closed]
...eed to build a prototype without worrying too much about your DB.
Further reading:
Interesting aspects to consider when using Redis as a primary data store
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edited Ma...
How do you keep user.config settings across different assembly versions in .net?
...Settings.Default.UpgradeRequired = false;
Settings.Default.Save();
}
Read more about the Upgrade method at MSDN. The GetPreviousVersion might also be worth a look if you need to do some custom merging.
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How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?
...that implies quiting, but for an interactive program that has some sort of read-eval-print loop, it can mean give up on the current eval and go back to reading user input. I think less does that on sigint.
– bdsl
Jan 19 '17 at 8:15
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What is the difference between @Inject and @Autowired in Spring Framework? Which one to use under wh
...exts and Dependency Injection) standard introduced in Java EE 6 (JSR-299), read more. Spring has chosen to support using the @Inject annotation synonymously with their own @Autowired annotation.
So, to answer your question, @Autowired is Spring's own annotation. @Inject is part of a Java technology ...
JSONDecodeError: Expecting value: line 1 column 1 (char 0)
...ltimately the error tells you that at the very first position the string already doesn't conform to JSON.
As such, if parsing fails despite having a data-body that looks JSON like at first glance, try replacing the quotes of the data-body:
import sys, json
struct = {}
try:
try: #try parsing to ...
Naming Classes - How to avoid calling everything a “Manager”? [closed]
A long time ago I have read an article (I believe a blog entry) which put me on the "right" track on naming objects: Be very very scrupulous about naming things in your program.
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Android 4.1: How to check notifications are disabled for the application?
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There is nothing in the video showing we can't read this setting. Just to be clear: I just want to be able to read the current state of the check box, not altering it. I am afraid you did not understand my question.
– Guillaume Perrot
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Retrieving the output of subprocess.call() [duplicate]
...n pass subprocess.PIPE for the stderr, stdout, and/or stdin parameters and read from the pipes by using the communicate() method:
from subprocess import Popen, PIPE
p = Popen(['program', 'arg1'], stdin=PIPE, stdout=PIPE, stderr=PIPE)
output, err = p.communicate(b"input data that is passed to subpr...
When is it appropriate to use UDP instead of TCP? [closed]
...P with some reliable delivery hand-shaking that's less overhead than TCP. Read this: http://en.wikipedia.org/wiki/Reliable_User_Datagram_Protocol
UDP is useful for broadcasting information in a publish-subscribe kind of application. IIRC, TIBCO makes heavy use of UDP for notification of state cha...
How to see log files in MySQL?
I've read that Mysql server creates a log file where it keeps a record of all activities - like when and what queries execute.
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