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nvm keeps “forgetting” node in new terminal session
...ode (and stable, but everything in released in semver is stable, so that's now a useless word) uses the latest available version. For local commands, latest installed; for remote commands, latest available.
– LJHarb
Apr 5 '17 at 4:05
...
Key hash for Android-Facebook app
...d it.It contain nothing except one file with some data. Please help me to know more.
– Ravikiran
Feb 8 '12 at 8:42
2
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Why does JPA have a @Transient annotation?
...isted. Consider this short example:
public enum Gender { MALE, FEMALE, UNKNOWN }
@Entity
public Person {
private Gender g;
private long id;
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
public long getId() { return id; }
public void setId(long id) { this.id = id; }
...
How do you simulate Mouse Click in C#?
...
@Jez - Handy to know, thanks. Not seen any issues yet myself, but now I at least know some exist ;0)
– Rusty Nail
Oct 22 '18 at 1:05
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Java: How to convert List to Map
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You know the size beforehand so you can do Map<Key,Item> map = new HashMap<Key,Item>(list.size());
– Víctor Romero
Jun 5 '13 at 12:18
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Remove multiple keys from Map in efficient way?
I have a Map<String,String> with large number of key values pairs. Now I want to remove selected keys from that Map . Following code shows what I did to achieve that.
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Group a list of objects by an attribute : Java
... .stream()
.collect(Collectors.groupingBy(keyFunction));
}
Now you can groupBy anything with this. For the use case here in the question
Map<String, List<Student>> map = groupBy(studlist, Student::getLocation);
Maybe you would like to look into this also Guide to Java 8 g...
What's the point of const pointers?
... little off topic, but where does this const pointer sit in the memory? I know all const sit in the global part of the memory, but I am not 100% sure about a const that you get passed in as a func var. thanks and sorry if this is off topic
– Tomer
Feb 4 '18 at ...
Automatically start forever (node) on system restart
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@DanNissenbaum Thanks for answering. I am now using PM2 which works beautifully. Instructions: digitalocean.com/community/tutorials/…
– Alex
Jun 22 '15 at 14:59
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How to hide action bar before activity is created, and then show it again?
...ar and immediately hides it before it had the chance to be displayed.
But now there is another problem. After putting windowActionBar="false" in the theme, the Activity draws its normal Window Title instead of an ActionBar.
If we try to avoid this by using some of the *.NoTitleBar stock themes or w...