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Can I write into the console in a unit test? If yes, why doesn't the console window open?
...using AllocConsole to allocate a console and it will write there. I don't know what it really does but it might not work in a Unit Test environment. It really would be nice to know...
– sinni800
Jun 26 '12 at 14:43
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What is the difference between quiet NaN and signaling NaN?
...ardware (TODO confirm with GDB).
What do qNaNs and sNaNs do differently?
Now that we know what qNaNs and sNaNs look like, and how to manipulate them, we are finally ready to try and make sNaNs do their thing and blow some programs up!
So without further ado:
blow_up.cpp
#include <cassert>...
How to remove a web site from google analytics
... edited Dec 25 '15 at 10:24
JinSnow
1,10344 gold badges2121 silver badges4141 bronze badges
answered Sep 11 '13 at 16:53
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Why can't Python's raw string literals end with a single backslash?
...arser enters a raw string (non Unicode one) and encounters a backslash it knows there are 2 characters (a backslash and a char following it).
This way:
r'abc\d' comprises a, b, c, \, d
r'abc\'d' comprises a, b, c, \, ', d
r'abc\'' comprises a, b, c, \, '
and:
r'abc\' comprises a...
python-pandas and databases like mysql
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frame_query is now deprecated. Now use pd.read_sql(query, db) instead.
– Robert Smith
Apr 24 '15 at 22:43
add a com...
Multiple file upload in php
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I know this is an old post but some further explanation might be useful for someone trying to upload multiple files... Here is what you need to do:
Input name must be be defined as an array i.e.
name="inputName[]"
Input elemen...
Java - escape string to prevent SQL injection
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@Kaleb Brasee, thanks. That's good to know. The tools are different in every environment, but getting down to parameterized queries is the fundamental answer.
– Cylon Cat
Nov 28 '09 at 17:01
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Grant **all** privileges on database
... sure to reload all the privileges.
FLUSH PRIVILEGES;
Your changes will now be in effect.
For more information: http://dev.mysql.com/doc/refman/5.6/en/grant.html
If you are not comfortable with the command line then you can use a client like MySQL workbench, Navicat or SQLyog
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sizeof single struct member in C
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Wow, I didn't know sizeof((type *)0)->member) works. Am not on my dev machine now, but does this work for all the compilers? Thanks for that Joey.
– Gangadhar
Aug 24 '10 at 5:03
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Iterating C++ vector from the end to the beginning
...t purpose. (And yes, incrementing a reverse_interator moves it backward.)
Now, in theory, your method (using begin()/end() & --i) would work, std::vector's iterator being bidirectional, but remember, end() isn't the last element — it's one beyond the last element, so you'd have to decrement f...