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Is there an exponent operator in C#?
...h.Pow() is not an operator an thus has not the same usages as an operator ._.
– Alexandre Daubricourt
Dec 30 '18 at 13:35
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Convert java.util.Date to String
... .replace( "T" , " " ) // Put a SPACE in the middle.
2014-11-14 14:05:09
java.time
The modern way is with the java.time classes that now supplant the troublesome old legacy date-time classes.
First convert your java.util.Date to an Instant. The Instant class represents a moment on the ti...
Avoid browser popup blockers
...create a blank popup on user action
var importantStuff = window.open('', '_blank');
Optional: add some "waiting" info message. Examples:
a) An external HTML page: replace the above line with
var importantStuff = window.open('http://example.com/waiting.html', '_blank');
b) Text: add the follow...
Why is SELECT * considered harmful?
...rt in the long run.
If code depends on column order, SELECT * will hide an error waiting to happen if a table had its column order changed.
Even if you need every column at the time the query is written, that might not be the case in the future
the usage complicates profiling
Design
SELECT * is ...
Changing route doesn't scroll to top in the new page
... when not using HTML5 mode in angular? Cause page reload are throwing 404 errors due to html 5 mode being active
– britztopher
Jun 8 '15 at 12:42
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What is the difference between HTTP_HOST and SERVER_NAME in PHP?
What is the difference between HTTP_HOST and SERVER_NAME in PHP?
10 Answers
10
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What does the regular expression /_/g mean?
...
The regex matches the _ character.
The g means Global, and causes the replace call to replace all matches, not just the first one.
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impro...
Sort Go map values by keys
... }
sort.Ints(keys)
// To perform the opertion you want
for _, k := range keys {
fmt.Println("Key:", k, "Value:", m[k])
}
}
Output:
Key: 0 Value: b
Key: 1 Value: a
Key: 2 Value: c
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General guidelines to avoid memory leaks in C++ [closed]
...in the first place.
Don't write
Object* x = new Object;
or even
shared_ptr<Object> x(new Object);
when you can just write
Object x;
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How can I put a database under git (version control)?
...l not modifying already applied changesets otherwise you will get checksum errors.
– bernardn
May 5 '13 at 10:01
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