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How to delete a certain row from mysql table with same column values?
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208
Add a limit to the delete query
delete from orders
where id_users = 1 and id_product = 2
lim...
What is the cleanest way to disable CSS transition effects temporarily?
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492
Short Answer
Use this CSS:
.notransition {
-webkit-transition: none !important;
-moz-trans...
How should I print types like off_t and size_t?
... are macros you can use, like another answer said:
printf("value: %" PRId32, some_int32_t);
printf("value: %" PRIu16, some_uint16_t);
They are listed in the manpage of inttypes.h.
Personally, I would just cast the values to unsigned long or long like another answer recommends. If you use C99, t...
What is the difference between :focus and :active?
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422
:focus and :active are two different states.
:focus represents the state when the element is ...
Circular gradient in android
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244
You can get a circular gradient using android:type="radial":
<shape xmlns:android="http://...
Show control hierarchy in the WinForms designer
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edited Jul 25 '16 at 17:18
mschr
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Where is a complete example of logging.config.dictConfig?
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206
How about here!
LOGGING_CONFIG = {
'version': 1,
'disable_existing_loggers': True,
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How to get std::vector pointer to the raw data?
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240
&something gives you the address of the std::vector object, not the address of the data it...
Removing array item by value
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425
It can be accomplished with a simple one-liner.
Having this array:
$arr = array('nice_item', ...
Error Code: 2013. Lost connection to MySQL server during query
I got the Error Code: 2013. Lost connection to MySQL server during query error when I tried to add an index to a table using MySQL Workbench.
I noticed also that it appears whenever I run long query.
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