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Why shouldn't Java enum literals be able to have generic type parameters?
...stant, they aren't. Consider public final static String FOO; with a static block static { FOO = "bar"; } - also constants are evaluated even when known at compile time.
– Martin Algesten
Nov 27 '10 at 9:47
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Passing HTML to template using Flask/Jinja2
...ave a lot of variables that don't need escaping, you can use an autoescape block:
{% autoescape off %}
{{ something }}
{{ something_else }}
<b>{{ something_important }}</b>
{% endautoescape %}
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Why is Java's SimpleDateFormat not thread-safe? [duplicate]
...n folks, with custom web frameworks, wrapping controller in a synchronized block, and thus all access beyond including database calls, business logic - and then spending a huge effort on performance testing. No wonder there, they are in the 3%.
– michaelok
Mar...
Ways to iterate over a list in Java
...n come up with essentially trivial variations using for, while or do while blocks, but they all boil down to the same thing (or, rather, two things).
EDIT: As @iX3 points out in a comment, you can use a ListIterator to set the current element of a list as you are iterating. You would need to use Li...
How to send an object from one Android Activity to another using Intents?
...te memory address spaces, you cant just send pointer (reference) to memory block in your process and expect it to be available in another process.
– marcinj
Jun 21 '12 at 12:29
12
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How to change the font size on a matplotlib plot
...his one looks the best, at least in Jupyter notebooks. Just copy the above block at the top and customize the three font size constants.
– fviktor
Sep 13 '17 at 18:48
3
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Why do we have map, fmap and liftM?
... for being updated on time, and I for one tend to use liftM whilst in a do-block rather than fmap because it fits in better with when I use liftM2, etc. as well.
– ivanm
Sep 18 '11 at 22:39
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Disable pasting text into HTML form
...chances to keep in touch with the visitor even if the confirmation mail is blocked due to other reasons (e.g. spam filters).
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SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
...o. Let's name this sslsock.
Try to run sslsock.startHandshake(). This will block until it is done or throw an exception on error. Whenever an error occurred in startHandshake(), get the exception message. If it equals to handshake alert: unrecognized_name, then you have found a misconfigured server...
Constants in Objective-C
...piled header in Xcode), import your Constants.h inside the #ifdef __OBJC__ block.
#ifdef __OBJC__
#import <UIKit/UIKit.h>
#import <Foundation/Foundation.h>
#import "Constants.h"
#endif
Also note that the Constants.h and Constants.m files should contain absolutely nothing else in...