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ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'db'
I want to begin writing queries in MySQL.
10 Answers
10
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Which version of Python do I have installed?
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On my Windows 8.1 Pro machine, Python 2.7.10 outputs Python 2.7.10 for -V and --version; and Python 3.4.3 similarly outputs Python 3.4.3 for both options too.
– J0e3gan
Jun 2 '15 at 6:00
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What are metaclasses in Python?
... turn 'foo' method into '__foo__'"""
f.is_hook = 1
return f
class MyType(type):
def __new__(mcls, name, bases, attrs):
if name.startswith('None'):
return None
# Go over attributes and see if they should be renamed.
newattrs = {}
for attrname...
C state-machine design [closed]
...and C++. I am building one small-ish state-machine at the heart of one of my worker thread.
27 Answers
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Image.Save(..) throws a GDI+ exception because the memory stream is closed
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I'm glad I saw this, my path was C\Users\mason\Desktop\pic.png. Missing colon! I would have spent forever before I noticed that.
– mason
Feb 17 '15 at 21:00
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How to stop line breaking in vim
...ore than one terminal line; I don’t like that vim inserts newlines into my actual text. Which part of .vimrc I should change?
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How to get request URI without context path?
...ng. I've got a servlet project I'm working on and I'm trying to polish off my skills bit.
– Jason C
Jun 26 '17 at 12:47
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Comparing two files in linux terminal
... definitely awesome, good in design and easy to find out the diffrences. Ohmygod
– Zen
Jul 21 '14 at 9:01
1
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Use Font Awesome Icons in CSS
...sition:relative on your actual text wrapper for the positioning to work.
.mytextwithicon {
position:relative;
}
.mytextwithicon:before {
content: "\25AE"; /* this is your text. You can also use UTF-8 character codes as I do here */
font-family: FontAwesome;
left:-5px;
posit...
C# 'is' operator performance
..., the performance difference isn't worth considering the coding overhead.
My base and derived classes
class MyBaseClass
{
public enum ClassTypeEnum { A, B }
public ClassTypeEnum ClassType { get; protected set; }
}
class MyClassA : MyBaseClass
{
public MyClassA()
{
ClassTy...