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Amazon S3 Change file download name
...
$this->handle = new S3Client([
'credentials' => array(
'key' => $config['key'],
'secret' => $config['secret'],
),
...
]);
...
}
public function putObject($bucket, $object_name, $source_...
Count cells that contain any text
... like
=row(G101)-row(G4)+1-countblank(G4:G101)
In case of 2-dimensional array it would be
=(row(G101)-row(A4)+1)*(column(G101)-column(A4)+1)-countblank(A4:G101)
Tested at google docs.
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How to add item to the beginning of List?
...() and Append(). The output is going to be an IEnumerable.
// Creating an array of numbers
var ti = new List<int> { 1, 2, 3 };
// Prepend and Append any value of the same type
var results = ti.Prepend(0).Append(4);
// output is 0, 1, 2, 3, 4
Console.WriteLine(string.Join(", ", results ));
...
How do I show the value of a #define at compile-time?
...;" will tell you something like "string literal 1.2.1 cannot be used as an array address". It won't be a pretty error message, but at least it'll show you the relevant value. You can play around until you find a compile error that does tell you the value.
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How to get Android crash logs?
...zlious.android.helloworld/com.dazlious.android.helloworld.main}: java.lang.ArrayIndexOutOfBoundsException
09-04 21:35:15.397: ERROR/AndroidRuntime(778): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2268)
09-04 21:35:15.397: ERROR/AndroidRuntime(778): at android.ap...
How to apply a function to two columns of Pandas dataframe
...nc=get_sublist)
However, this throws the error:
ValueError: setting an array element with a sequence.
My best guess is that it seems to expect the result to be of the same type as the series calling the method (df.col_1 here). However, the following works:
df['col_3'] = df.col_1.astype(object...
What's the safest way to iterate through the keys of a Perl hash?
...case each serves as an iterator whereas keys actually generates the entire array before the loop starts.
So, the only place "each" is of real use is when the hash is very large (compared to the memory available). That is only likely to happen when the hash itself doesn't live in memory itself unle...
Which is faster : if (bool) or if(int)?
...r to choose a char type for bool because someone might make a really large array of them.
Update: by "safer", I mean: for the compiler and library implementors. I'm not saying people need to reimplement the system type.
sha...
How can I output the value of an enum class in C++11
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with
constexpr: allowing me to use an enum member value as compile-time array size
static_assert+is_enum: to 'ensure' compile-time that the function does sth. with enumerations only, as suggested
By the way I'm asking myself: Why should I ever use enum class when I would like to assign number v...
How to remove an element from a list by index
...lly returns ((PyListObject *)op) -> ob_item[i]; - the ith element of an array.
– glglgl
Sep 9 '13 at 7:53
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