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How can I match on an attribute that contains a certain string?
...ch <div class="Patagonia Halbtagsarbeit">, which contains the target strings but is not a div with the given classes.
– bobince
Dec 2 '11 at 22:52
3
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Array_merge versus + [duplicate]
...e() has slightly different behavior:
If the input arrays have the same string keys, then the later value for that key will overwrite the previous one. If, however, the arrays contain numeric keys, the later value will not overwrite the original value, but will be appended. Values in the input ar...
Check element CSS display with JavaScript
...cument.getElementById('someIDThatExists').style.display);
will give you a string value.
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Jackson overcoming underscores in favor of camel-case
I retrieve a JSON string from internet; like most JSON I've seen it includes long keys that are separated by underscores. Essentially, my goal is to deserialize JSON into java-objects, but I don't use underscores in java-code.
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How to convert NSNumber to NSString
So I have an NSArray "myArray" with NSNumber s and NSString s. I need them in another UIView so i go like this:
7 Ans...
How to map a composite key with JPA and Hibernate?
...Integer levelStation;
@Id
private Integer confPathID;
private String src;
private String dst;
private Integer distance;
private Integer price;
// getters, setters
}
The IdClass annotation maps multiple fields to the table PK.
With EmbeddedId
The class for the compo...
Keyword not supported: “data source” initializing Entity Framework Context
... getting this error is because of the &quot; values in your connection string.
If you replace those with single quotes then it will work fine.
https://docs.microsoft.com/archive/blogs/rickandy/explicit-connection-string-for-ef
(Posted so others can get the fix faster than I did.)
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how perform grep operation on all files in a directory
...ommand to recursively grep for a particular text within a dir
grep -rni "string" *
where,
r = recursive i.e, search subdirectories within the current directory
n = to print the line numbers to stdout
i = case insensitive search
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Using LIMIT within GROUP BY to get N results per group?
... on the rate column instead of the year column.
The maximum length of the string returned by GROUP_CONCAT is limited, so this works well if you need to select a few records for every group.
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What does this thread join code mean?
...e = bad practice
static int sharedVar = 0;
public static void main(String[] args) throws Exception {
Thread threadB = new Thread(() -> {sharedVar = 1;});
threadB.start();
threadB.join();
while (true)
System.out.print(sharedVar);
}
}
Alwa...