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smart pointers (boost) explained
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How do you make sure email you send programmatically is not automatically marked as spam?
... users to add your From address to their contacts when they complete their order, which, if they do so, will help a lot.
Otherwise, I would try to get a log from some of your users. Sometimes they have details about why it was flagged as spam in the headers of the message, which you could use to tw...
What is the most efficient way of finding all the factors of a number in Python?
...his alteration may cause the function to take longer.
I ran some tests in order to check the speed. Below is the code used. To produce the different plots, I altered the X = range(1,100,1) accordingly.
import timeit
from math import sqrt
from matplotlib.pyplot import plot, legend, show
def factor...
How to shrink/purge ibdata1 file in MySQL
...r server to use separate files for each table you need to change my.cnf in order to enable this:
[mysqld]
innodb_file_per_table=1
http://dev.mysql.com/doc/refman/5.5/en/innodb-multiple-tablespaces.html
As you want to reclaim the space from ibdata1 you actually have to delete the file:
Do a mys...
Why do my list item bullets overlap floating elements
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In order to get this to really work I had to also apply: ul, ol { overflow: hidden; padding-left: 40px; margin-left: 0; } ol li, ul li { list-style-position: outside; padding-left: 0; } This forced consistent rendering across...
Exact time measurement for performance testing [duplicate]
...= Environment.TickCount; was used as input to the algorithm under test, in order to make it non-deterministic and prevent it from being evaluated at compile-time. That seed is not being used here.
– piedar
Nov 7 '19 at 16:55
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How to redirect both stdout and stderr to a file [duplicate]
... And just to save someone else the frustration, note that the order is important: 2>&1 needs to occur after >> log_file.
– Rufflewind
Jan 2 '14 at 6:34
4
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EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
...I converted craigvl's version to C# I had to add context.SaveChanges(); in order for it to work for me as below.
try
{
byte[] bytes = System.IO.File.ReadAllBytes(@"C:\Users\sheph_000\Desktop\Rawr.png");
Console.WriteLine(bytes);
context.BeverageTypes.AddOrUpdate(
x => x.Name...
Launching Google Maps Directions via an intent on Android
...sk for directions.
If you use the query parameter "geo:lat,lon?q=name" in order to label your geopoint, it uses the query for search and dismiss the lat/lon parameters.
I found a way to center the map with lat/lon and display a pin with a custom label, very nice to display and useful when asking f...
Reference alias (calculated in SELECT) in WHERE clause
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You can't reference an alias except in ORDER BY because SELECT is the second last clause that's evaluated. Two workarounds:
SELECT BalanceDue FROM (
SELECT (InvoiceTotal - PaymentTotal - CreditTotal) AS BalanceDue
FROM Invoices
) AS x
WHERE BalanceDue > 0;...