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TCP: can two different sockets share a port?
...lient-side, it is common practice for new outbound connections to use a random client-side port, in which case it is possible to run out of available ports if you make a lot of connections in a short amount of time.
share
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How to iterate through range of Dates in Java?
...
Well, you could do something like this using Java 8's time-API, for this problem specifically java.time.LocalDate (or the equivalent Joda Time classes for Java 7 and older)
for (LocalDate date = startDate; date.isBefore(endDate); date = dat...
Sound alarm when code finishes
I am in a situation where my code takes extremely long to run and I don't want to be staring at it all the time but want to know when it is done.
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Sublime Text 2 multiple line edit
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Highlight the lines and use:
Windows: Ctrl+Shift+L
Mac: Cmd ⌘+Shift+L
You can then move the cursor to your heart's content and edit all lines at once.
It's also called "Split into Lines" in the "Selection" menu.
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KnockOutJS - Multiple ViewModels in a single View
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If they all need to be on the same page, one easy way to do this is to have a master view model containing an array (or property list) of the other view models.
masterVM = {
vmA : new VmA(),
vmB : new VmB(),
vmC : new VmC(),
}
Then your masterVM can have other proper...
Shared-memory objects in multiprocessing
...child processes without taking up additional memory. You will not have to do anything special (except make absolutely sure you don't alter the object).
The most efficient thing you can do for your problem would be to pack your array into an efficient array structure (using numpy or array), place t...
Android Studio: Where is the Compiler Error Output Window?
When I 'Run' my project in Android Studio, in the 'Messages' window, I get:
15 Answers
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BaseException.message deprecated in Python 2.6
...ameter to the constructor
Example:
class MyException(Exception):
"""My documentation"""
try:
raise MyException('my detailed description')
except MyException as my:
print my # outputs 'my detailed description'
You can use str(my) or (less elegant) my.args[0] to access the custom message...
Intelli J IDEA takes forever to update indices
...lliJ Versions, here is what I´ve tried (IntelliJ 13).
Give more Memory. Does not help anything with the 'Updating indices'
Delete .idea and iml in project. Does not help.
In the end what resolved my problem with 'Updating indices' was:
delete 'caches' folder in user/.IntellIJIdea13/system/
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Multiple DB Contexts in the Same DB and Application in EF 6 and Code First Migrations
...d for project WebApplication3.
To add migrations for each DbContext, you do it like this by specifying the fully qualified name of the Configuration class:
PM> Add-Migration -ConfigurationTypeName WebApplication3.Migrations.ApplicationDbContext.Configuration "InitialDatabaseCreation"
Scaffoldi...