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How to disable mouse scroll wheel scaling with Google Maps API
... down, left or right) when the user swipes (drags on) the screen. In other words, both a one-finger swipe and a two-finger swipe cause the map to pan.
'cooperative': The user must swipe with one finger to scroll the page and two fingers to pan the map. If the user swipes the map with one finger, a...
Will writeToFile:atomically: overwrite data?
...then the method moves the
temporary file to its final location.
No one word about checking if file exist.
For example, for method copyItemAtPath:toPath:error: in docs (NSFileManager, section Discussion) specifically written about such checking:
If a file with the same name already exists at...
Converting string to byte array in C#
... the background anynchronously by a process described by Microsoft as
The word "shell" in this context (UseShellExecute) refers to a graphical shell (similar to the Windows shell) rather than command shells (for example, bash or sh) and lets users launch graphical applications or open documents.
S...
Difference between VARCHAR and TEXT in MySQL [duplicate]
...imit for your table
Reasons to use VARCHAR:
If you want to store a few words or a sentence
If you want to index the (entire) column
If you want to use the column with foreign-key constraints
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Get record counts for all tables in MySQL database
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Ooops... wish I would have seen the word "Estimated" before hand... like yesterday! Shouldn't answer be rejected? As OP did not ask for "estimated" and it seems silly to think that he may want an estimate. "estimate"Could save maroons like me from missing the "...
How do you allow spaces to be entered using scanf?
...ehavior if numeric conversion overflows (N1570 7.21.6.2p10, last sentence, wording unchanged since C89) which means none of the scanf functions can safely be used for numeric conversion of untrusted input.
– zwol
Apr 30 '19 at 18:07
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How to disable and re-enable console logging in Python?
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CRITICAL was the word I was looking for. Thanks.
– Nishant
Apr 29 '19 at 12:59
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INSERT IF NOT EXISTS ELSE UPDATE?
...lidDate>phonebook2.validDate;
Be warned that at this point the actual word "UPSERT" is not part of the upsert syntax.
The correct syntax is
INSERT INTO ... ON CONFLICT(...) DO UPDATE SET...
and if you are doing INSERT INTO SELECT ... your select needs at least WHERE true to solve parser ambi...
What is a columnar database?
...se is a concept rather a particular architecture/implementation. In other words, there isn't one particular description on how these databases work; indeed, several are build upon traditional, row-oriented, DBMS, simply storing the info in tables with one (or rather often two) columns (and adding t...
What's the difference between RANK() and DENSE_RANK() functions in oracle?
... 8 | 8 | 5 |
+---+------------+------+------------+
In words
ROW_NUMBER() attributes a unique value to each row
RANK() attributes the same row number to the same value, leaving "holes"
DENSE_RANK() attributes the same row number to the same value, leaving no "holes"
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