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How to break out of multiple loops?
...bed. It uses Python's with statement to make the exception raising look a bit nicer. Define a new context manager (you only have to do this once) with:
from contextlib import contextmanager
@contextmanager
def nested_break():
class NestedBreakException(Exception):
pass
try:
...
Why there is no ForEach extension method on IEnumerable?
...e latter is clearer and easier to read in most situation, although maybe a bit longer to type.
However, I must admit I changed my stance on that issue; a ForEach() extension method would indeed be useful in some situations.
Here are the major differences between the statement and the method:
Ty...
Convert one date format into another in PHP
...nto seconds by dividing by 1000. Because the timestamp is too large for 32 bit systems to do math on you will need to use the BCMath library to do the math as strings:
$timestamp = bcdiv('1234567899000', '1000');
To get a Unix Timestamp you can use strtotime() which returns a Unix Timestamp:
$ti...
Complex CSS selector for parent of active child [duplicate]
...ust be within the tree following the ul declaration. This is going to be a bit more specific and will only grab a list item that contains an anchor AND is a child of ul.
SO, to answer your question by code.
ul.menu > li a.active {
property:value;
}
This should grab the ul with the class o...
send/post xml file using curl command line
...ttp://user:pass@myhost:myport/path/of/url
You need to change it a little bit to read from a file:
$ curl -X POST -d @myfilename http://user:pass@myhost:myport/path/of/url
Read the manpage. following an abstract for -d Parameter.
-d/--data
(HTTP) Sends the specified data in a
POST r...
Generating a random & unique 8 character string using MySQL
...
This is a bit old but I'd like to note that I had to add FLOOR() around the second substring parameters: … substring('ABC … 789', floor(rand(@seed:= … )*36+1), 1), … On some occasions, substring was trying to pick character 3...
What is the difference between integration testing and functional testing? [closed]
...ut the vast expanse between?
For example, what if you test just a little bit more than the CUT? What if you include a Fibonacci function, instead of using a fixture which you had injected? I would call that functional testing, but the world disagrees with me.
What if you include time() or rand()? ...
How to list the tables in a SQLite database file that was opened with ATTACH?
...r" functions don't look into ATTACHed databases: they just query the SQLITE_MASTER table for the "main" database. Consequently, if you used
ATTACH some_file.db AS my_db;
then you need to do
SELECT name FROM my_db.sqlite_master WHERE type='table';
Note that temporary tables don't show up with ....
Where can I find my Azure account name and account key?
...
The user interface changed a little bit but it's generally the same place:
Note that on the right side of the key you have a Connection String. There you can clearly see the name and the key as well.
...
Condition within JOIN or WHERE
..."thus converting the left join to an inner join". How? Can you elaborate a bit?
– user1451111
Apr 16 '18 at 14:57
@use...