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What is App.config in C#.NET? How to use it?
...nf, as suggested in the ODP.net documentation) did not work for me.
PS. I started with Visual Studio Code and created a new project with "dotnet new". No configuration file is created in this case, I am sure there are other cases.
PPS. You may need to add a nuget package to be able to read the con...
XML attribute vs XML element
...es)
Do not use an attribute if there is grouping of two values (e.g.
eventStartDate and eventEndDate) for an element. In the previous example,
there should be a new element for "event" which may contain the startDate and
endDate attributes.
Business Date, DateTime and numbers (e.g. counts, amount ...
How to get the groups of a user in Active Directory? (c#, asp.net)
...
Awesome! Thanx. I started writing some code and was using GetAuthorizationGroups and was horrified that it was taking 300ms-2.5s to get all groups. Your method is done in 20-30 ms.
– Keith
Oct 12 '16 at 1...
Async call with await in HttpClient never returns
...k does complete it attempts to re-enter the thread context in which it was started but cannot because there is already a thread in that context, which is blocked by the call to GetResult()... deadlock!
This MSDN post goes into a bit of detail on how .NET synchronizes parallel threads - and the answ...
Determine if running on a rooted device
...tting slower and stopping my application didn't make it faster (unless I restart device). I analyzed dump files again while device is very slow. But everything was still perfect for dump file.
Then I did what must be done at first. I listed processes.
$ adb shell ps
Surprize; there were many proc...
How to git-cherry-pick only changes to certain files?
...
@Tobias Kienzler: I was assuming that your starting point was sufficiently different from the parent of stuff that the result of the cherry pick would leave A and B with different content from their content in the commit stuff. However, if it would just be the same, ...
Is it bad to have my virtualenv directory inside my git repository?
...
I used to do the same until I started using libraries that are compiled differently depending on the environment such as PyCrypto. My PyCrypto mac wouldn't work on Cygwin wouldn't work on Ubuntu.
It becomes an utter nightmare to manage the repository.
E...
Which characters are valid/invalid in a JSON key name?
...
It is worth mentioning that while starting the keys with numbers is valid, it could cause some unintended issues.
Example:
var testObject = {
"1tile": "test value"
};
console.log(testObject.1tile); // fails, invalid syntax
console.log(testObject["1tile"...
How do I get the “id” after INSERT into MySQL database with Python?
...rsor()
update_batch = """insert into batch set type = "%s" , records = %i, started = NOW(); """
second_query = (update_batch % ( "Batch 1", 22 ))
cursor.execute(second_query)
cnx.commit()
batch_id = cursor.execute('select last_insert_id() from batch')
cursor.close()
batch_id
Out:
5
... or whateve...
Match whitespace but not newlines
...e rules or when the /a switch is in effect, “\s matches [\t\n\f\r ] and, starting in Perl v5.18, the vertical tab, \cK.” Discard \r and \n to leave /[\t\f\cK ]/ for matching whitespace but not newline.
If your text is Unicode, use code similar to the sub below to construct a pattern from the ta...