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grep using a character vector with multiple patterns
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oh I get it now. So its a compress way to output something like A1 | A2 so if one wanted all conditions then the collapse would be with an & sign, cool thanks.
– Ahdee
Feb 23 '18 at 15:41
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Generating a random password in php
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RandomLib has not been updated for over two years now. Using it on a recent PHP build (7.1.25 in my case) throws deprecation warnings for various mcrypt_* functions. I can see on an issue thread that you have forked the library due not being able to get a hold of @ircmaxell,...
ASP MVC in IIS 7 results in: HTTP Error 403.14 - Forbidden
I'm developing an ASP MVC web project. Now I have a requirement which forces me to deploy to an IIS7 inmiddle of development (to check some features). I'm getting the above mentioned error message whenever I try to type the URL of the web site. (Note: development machine: Vista Home Premium, IIS7)
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Why use multiple columns as primary keys (composite primary key)
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Pleas elaborate? Not sure what to say. I have known people that prefer to have multiple concatenated fields as a key because it is easier intuitively to understand what they are looking at. I have known others that prefer just assigning a unique key to each row because it...
How to tell a Mockito mock object to return something different the next time it is called?
...might be run a bunch, but it's cheap.
Secondly, the way you have it right now is the correct way to get a mock to return something different depending on the test.
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Good Linux (Ubuntu) SVN client [closed]
... long long time ago I was one of the developers for RabbitVCS (previously known as NautilusSvn).
If you use Nautilus then you might be interested in RabbitVCS (mentioned earlier by Trevor Bramble). It's an unadulterated clone of TortoiseSVN for Nautilus written in Python. While there's still a lot ...
How to turn on line numbers in IDLE?
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Believe it or not, I really like Microsoft's VS Code now. It's a great light weight IDE with really good python plugins. It also works across mac/linux/windows. What a strange (good) world we live in where Microsoft is going open source.
– Davos
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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
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How does Trello access the user's clipboard?
...it calls
TrelloClipboard.set(cardUrl)
... so then the clipboard helper knows what to select when the Ctrl key is pressed.
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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; }
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