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What does the git index contain EXACTLY?
...documented in man git-merge:
0: regular file, not in a merge conflict
1: base
2: ours
3: theirs
During a merge conflict, all stages from 1-3 are stored in the index
to allow operations like git checkout --ours.
If you git add, then a stage 0 is added to the index for the path,
and Git will know...
What is meant by 'first class object'?
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Sander VersluysSander Versluys
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get NSDate today, yesterday, this Week, last Week, this Month, last Month… variables
...s taken from Google
NSDate *yesterday = [today dateByAddingTimeInterval: -86400.0];
NSDate *thisWeek = [today dateByAddingTimeInterval: -604800.0];
NSDate *lastWeek = [today dateByAddingTimeInterval: -1209600.0];
// To get the correct number of seconds in each month use NSCalendar
NSDate *thisMon...
What does enctype='multipart/form-data' mean?
...le2=a.html&file3=binary
Clearly the file data was not sent, only the basenames. So this cannot be used for files.
As for the text field, we see that usual printable characters like a and b were sent in one byte, while non-printable ones like 0xCF and 0x89 took up 3 bytes each: %CF%89!
Compar...
How do you read CSS rule values with JavaScript?
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Note that this doesn't work since GC versio 64.0: stackoverflow.com/questions/48753691/…
– Shalev Levi
Feb 21 at 11:13
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Is there an auto increment in sqlite?
...n alias for the
ROWID (except in WITHOUT ROWID tables) which is always a 64-bit signed
integer.
On an INSERT, if the ROWID or INTEGER PRIMARY KEY column is not
explicitly given a value, then it will be filled automatically with an
unused integer, usually one more than the largest ROWID cur...
How to count TRUE values in a logical vector
...ystem.time(length(which(z)))
user system elapsed
1.34 0.28 1.64
system.time(table(z)["TRUE"])
user system elapsed
10.62 0.52 11.19
So clearly using sum is the best approach in this case. You may also want to check for NA values as Marek suggested.
Just to add a note r...
Find a pair of elements from an array whose sum equals a given number
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64
Implementation in Java : Using codaddict's algorithm (Maybe slightly different)
import java.ut...
Prevent dialog dismissal on screen rotation in Android
...uarantee you that instance will be retained.
– Miha_x64
Feb 6 '17 at 13:47
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How to increase heap size of an android application?
...on can use. For example my tablet Samsung Galaxy Tab 8.9 P7310 can take up 64MB of memory.
7 Answers
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