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What is the naming convention in Python for variable and function names?
... @RickyRobinson What brain-dead code editor are you using, that doesn't know that underscore continues a word? Lots of free ones that do. I use Notepad++, if an IDE isn't available. For that, can download a template for python editing. (Others can recommend even more useful free downloads.)
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Batch file: Find if substring is in string (not in a file)
...lp out. In fact, you still shoud ask that question and answer it yourself (now that you've figured it out) so that it will be useful to future searchers. Self-answering is considered acceptable.
– paxdiablo
Jul 3 '13 at 23:16
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Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
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@Svish yes, now I think of it again, it is a null object, so you're right, it won't work. It wouldn't in Java neither: null pointer exception. Never mind. Tnx for your reply! [edit: tested it in Java: NullPointerException. With the diffe...
How to remove a package from Laravel using composer?
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now laravel should come up with something like "remove package <package-name>" to make it easier.
– Chandan Gupta
Oct 8 '14 at 14:08
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What is the syntax for an inner join in LINQ to SQL?
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thank you, from now on i will use sensible names as best practise which makes sense in linq , instead of from c or from t1
– shaijut
Jan 14 '16 at 7:26
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Live-stream video from one android phone to another over WiFi
I have searched the internet for days now on how to implement a video streaming feature from an android phone to another android phone over a WiFi connection but I can't seem to find anything useful. I looked on android developers for sample code, stackoverflow, google, android blogs but nothing. Al...
Jackson - Deserialize using generic class
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What if I dont know what class it is until runtime? I will get the class as a parameter during runtime. Like this public <T> void deSerialize(Class<T> clazz { ObjectMapper mapper = new ObjectMapper(); mapper.r...
Package doesn't exist error in intelliJ
... tool window:
right click on root pom.xml,
press Add as Maven project,
now unignoring any ignored modules from Maven tool window:
select all ignored (grey) Maven modules,
right click on them,
press Unignore,
and finally rebuilding using Build > Rebuild project. This assumes that a mvn cle...
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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Strip HTML from Text JavaScript
...still let the browser do the work for you - see Saba's answer on using the now widely-available DOMParser.
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