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How to implement LIMIT with SQL Server?
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How to remove all whitespace from a string?
So " xx yy 11 22 33 " will become "xxyy112233" . How can I achieve this?
9 Answers
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How many threads is too many?
...rocessing of requests as they arrive as you need to wait for a thread to become available.
That's why you measure. As you state, the vast majority of your threads will be waiting for a response from the database so they won't be running. There are two factors that affect how many threads you should...
Capturing mobile phone traffic on Wireshark
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Angular - ui-router get previous state
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Using solution of @endy-tjahjono (stackoverflow.com/a/25945003/2837519) is more inline of ui-router 1.x.
– Peter Ahlers
Jan 5 '17 at 13:46
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iOS change navigation bar title font and color
... goto the link for changing backBarButton font: stackoverflow.com/a/16538596/5967144
– soorej babu
Jun 3 '18 at 19:40
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How can I find the last element in a List?
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Resource interpreted as Document but transferred with MIME type application/zip
...TML5 download attribute in your <a> tag.
<a href="http://example.com/archive.zip" download>Export</a>
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a#attr-download
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std::string formatting like sprintf
...ave write access to the underlying buffer (until C++11; see Dietrich Epp's comment). You'll have to do it first in a c-string, then copy it into a std::string:
char buff[100];
snprintf(buff, sizeof(buff), "%s", "Hello");
std::string buffAsStdStr = buff;
But I'm not sure why you wouldn't jus...
Any way to select without causing locking in MySQL?
...nd the MYSQL equivalent is
SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED ;
SELECT * FROM TABLE_NAME ;
SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ ;
EDIT
Michael Mior suggested the following (from the comments)
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED ;
SELECT * FR...