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Remove a string from the beginning of a string
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substr_replace will replace the characters in the given range regardless of whether they’re the prefix you want to remove or something else. The OP wants to remove bla_ “only if it's found at the beginning of the string.”
– Olivier 'Ölbaum' Scherler
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Convert a positive number to negative in C#
...e.
This approach has a single flaw. It doesn't work for all integers. The range of Int32 type is from "-231" to "231 - 1." It means there's one more "negative" number. Consequently, Math.Abs(int.MinValue) throws an OverflowException.
The correct way is to use conditional statements:
int neg = n ...
Set transparent background of an imageview on Android
...ode represents its opacity in Android.
The two hexadecimal characters can range from 00 to FF. For example,
Normal opaque black hex- "#000000"
Fully transparent - "#00000000"
Fully opaque - "#FF000000"
50% transparent - "#7F000000"
This way you can change any color to any level of transparency....
How do I convert an HttpRequestBase into an HttpRequest object?
...t-Length", "Content-Type", "Date", "Expect", "Host", "If-Modified-Since", "Range", "Referer", "Transfer-Encoding", "User-Agent", "Proxy-Connection" };
internal class BrokerEventArgs : EventArgs
{
public DateTime StartTime { get; set; }
public HttpWebResponse...
Android: Coloring part of a string using TextView.setText()?
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How can we configure start and end range for multi language text?
– Mubarak
Jul 30 '19 at 4:08
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Where can I find the “clamp” function in .NET?
I would like to clamp a value x to a range [a, b] :
9 Answers
9
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Using Python String Formatting with Lists
...@neobot's answer but a little more modern and succinct.
>>> l = range(5)
>>> " & ".join(["{}"]*len(l)).format(*l)
'0 & 1 & 2 & 3 & 4'
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Can I query MongoDB ObjectId by date?
...ongo will first have to convert and then compare whether doc is present in range or not, but If I would use accepted answer's approach then converting date to a ObjectId I would only have to do on client side and only once, So don't you think that solution will be more efficient than this? thanks an...
How can I convert bigint (UNIX timestamp) to datetime in SQL Server?
...n int type. The documentation says "The number argument cannot exceed the range of int." docs.microsoft.com/en-us/sql/t-sql/functions/… en.wikipedia.org/wiki/Year_2038_problem
– Patrick H
Mar 28 '18 at 21:26
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Return first N key:value pairs from dict
..., 'b':2, 'c':3, 'd':4, 'e':5, 'f':6}
iterator = iter(foo.items())
for i in range(3):
print(next(iterator))
Basically, turn the view (dict_items) into an iterator, and then iterate it with next().
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