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What is the best way to implement constants in Java? [closed]
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Instance variable: self vs @
...class that always reports its age 10 years younger than it actually is. Or more practically, a PersistentPerson class might lazily read that data from a persistent store, cache all its persistent data in a hash.
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Using Jasmine to spy on a function without an object
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What's wrong with nullable columns in composite primary keys?
...d answer to this one. Judging by the votes, this answer is the clearest to more people. I still feel that the answer by Tony Andrews explains the intention behind this design better; do check it out as well!
– Roman Starkov
Feb 16 '15 at 15:24
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DDD - the rule that Entities can't access Repositories directly
...uplicate entity with, in your example the same name.
But let's talk about more complicated validation rules. Let's say you're Amazon.com. Have you ever ordered something with an expired credit card? I have, where I haven't updated the card and bought something. It accepts the order and the UI infor...
Turn off autosuggest for EditText?
...ion but I still wanted to set this option in my XML file so I did a little more research until I found it out myself.
Add this line into your EditText.
android:inputType="textFilter"
Here is a Tip. Use this line if you want to be able to use the "enter" key.
android:inputType="textFilter|textM...
Replacing H1 text with a logo image: best method for SEO and accessibility?
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How do I create a random alpha-numeric string in C++?
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Progress indicator during pandas operations
...mork is correct. We're working (slowly) towards tqdm v5 which makes things more modularised.
– casper.dcl
Apr 23 '17 at 12:23
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Plotting two variables as lines using ggplot2 on the same graph
...olour='var_names' as specified by hadley works fine. but @DaveX - would be more specific if one wants to choose specific colors rather than automatically selected colours by the function.
– I_m_LeMarque
Apr 5 '19 at 9:42
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