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How do I insert datetime value into a SQLite database?
...MM
YYYY-MM-DDTHH:MM:SS
YYYY-MM-DDTHH:MM:SS.SSS
HH:MM
HH:MM:SS
HH:MM:SS.SSS
now
Reference: SQLite Date & Time functions
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Is it possible to hide extension resources in the Chrome web inspector network tab?
...e solution I was after (I'd have preferred a global setting), but there is now a way to filter out requests from extensions, as mentioned by a commenter on the issue I originally opened.
In the network tab filter box, enter the string -scheme:chrome-extension (as shown below):
This is case-sensi...
Python Process Pool non-daemonic?
...to custom can raise error: AssertionError: group argument must be None for now.
Here I found a solution that can help:
class NoDaemonProcess(multiprocessing.Process):
# make 'daemon' attribute always return False
@property
def daemon(self):
return False
@daemon.setter
...
UnboundLocalError on local variable when reassigned after first use
...
global c
as the first line of the function.
As for python 3, there is now
nonlocal c
that you can use to refer to the nearest enclosing function scope that has a c variable.
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Why isn't sizeof for a struct equal to the sum of sizeof of each member?
... {
char a[3];
short int b;
long int c;
char d[3];
};
Now, you might think that it ought to be possible to pack this
structure into memory like this:
+-------+-------+-------+-------+
| a | b |
+-------+-------+-------+-------+
| b | c ...
MySQL error: key specification without a key length
...----+
In this case, index selectivity is equal to IS=1/3 = 0.33.
Let us now see what will happen if we increase number of indexed characters to two (N=2).
+---------------+-----------+
| indexedValue | rows |
+---------------+-----------+
| ab | 1,2 |
| ad | 3 ...
Difference between API and ABI
...bels = 123L;
int ok = livenMyHills( howManyDecibels);
and we needed to know that there is a method livenMyHills(), which takes a long integer parameter. So as a Programming Interface it's all expressed in source code. The compiler turns this into executable instructions which conform to the imple...
How can I make Bootstrap columns all the same height?
...er screens before the columns stack vertically)
Bootstrap 4
Flexbox is now used by default in Bootstrap 4 so there is no need for the extra CSS to make equal height columns: http://www.codeply.com/go/IJYRI4LPwU
Example:
<div class="container">
<div class="row">
<div ...
error opening HPROF file: IOException: Unknown HPROF Version
...r method and it works! I just should have to install MAT to eclipse and it now works perfectly. thanks
– Paulius Vindzigelskis
Jun 20 '12 at 12:43
3
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Mipmap drawables for icons
Since Android 4.3 (Jelly Bean) we can now make use of the res/mipmap folders to store "mipmap" images.
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