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Is there a date format to display the day of the week in java?
I know of date formats such as
"yyyy-mm-dd" -which displays date in format 2011-02-26
"yyyy-MMM-dd" -which displays date in format 2011-FEB-26
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Why don't Java Generics support primitive types?
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@MauganRa yeah I know I can :) I stand by my ground that this is terrible design tho. Hopefully it'll get fixed in java 10 (or so I heard) and also higher order functions. Don't quote me on that tho.
– Ced
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Keystore type: which one to use?
...'t have the private key for them).
This has changed in Java 8, so you can now have certificate-only entries in PKCS12 stores too. (More details about these changes and further plans can be found in JEP 229: Create PKCS12 Keystores by Default.)
There are a few other keystore types, perhaps less fre...
Should *.xccheckout files in Xcode5 be ignored under VCS?
...ies, the presence of an .xccheckout file in the workspace allows Xcode to know what all of the components that make up a workspace are and where to get them.
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Importing modules from parent folder
...ttribute is not always given. Instead of using os.path.abspath(__file__) I now suggested using the inspect module to retrieve the filename (and path) of the current file
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Fast way of finding lines in one file that are not in another?
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@mr.spuratic ah yeah, now I find it in the man diff. Thanks!
– Archeosudoerus
Nov 2 '18 at 19:17
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What does a colon following a C++ constructor name do? [duplicate]
...constructed; if they have default constructors, those were already called. Now, if you assign a value to them in the body of the constructor, you are calling the copy assignment operator, which may mean releasing and reacquiring resources (e.g. memory) if the object has any.
So in the case of prim...
Is it bad practice to have a constructor function return a Promise?
...ew Engine()
engine.displayPosts();
If that task is asynchronous, you can now easily return a promise for its results from the method, to easily wait until it is finished.
I would however not recommend this pattern when the method (asynchronously) mutates the instance and other methods depend on th...
Mongoose.js: Find user by username LIKE value
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works fine.. now i got a problem.. It only have to find peter if the var is peter. But if i set the var to 'p' it will still find peter.
– PeterBechP
Mar 22 '12 at 15:01
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nullable object must have a value
...dea to blindly call .Value on a nullable type, unless you have some prior knowledge that that variable MUST contain a value (i.e. through a .HasValue check).
EDIT
Here's the code for DateTimeExtended that does not throw an exception:
class DateTimeExtended
{
public DateTime? MyDateTime;
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