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SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?
...duces a cartesian product between the two tables, returning all possible combinations of all rows. It has no on clause because you're just joining everything to everything.
A full outer join is a combination of a left outer and right outer join. It returns all rows in both tables that match the q...
How do I activate a virtualenv inside PyCharm's terminal?
...d Method:
Create a file .pycharmrc in your home folder with the following contents
source ~/.bashrc
source ~/pycharmvenv/bin/activate
Using your virtualenv path as the last parameter.
Then set the shell Preferences->Project Settings->Shell path to
/bin/bash --rcfile ~/.pycharmrc
...
What is the difference between compile and link function in angularjs
...the directive to render an updated instance value to the DOM -- by copying content from the instance scope into the DOM.
Note that DOM transformations can be done in the compile function and/or the link function.
Most directives only need a link function, since most directives only deal with a sp...
MFC MDI切换menu原理 - C/C++ - 清泛网 - 专注C/C++及内核技术
MFC MDI切换menu原理当应用程序向导生成的SDI或MDI应用程序时，它创建了菜单资源（使用IDR_MAINFRAME作为其资源id。此菜单显示在所有时间SDI应用程序，并且仅在...当应用程序向导生成的 SDI 或 MDI 应用程序时，它创建了菜单资源 （...
How to import a .cer certificate into a java keystore?
... format. When I inspect the file using a tm>ex m>t editor, it has the following contents:
8 Answers
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Concept behind these four lines of tricky C code
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The number 7709179928849219.0 has the following binary representation as a 64-bit double:
01000011 00111011 01100011 01110101 01010011 00101011 00101011 01000011
+^^^^^^^ ^^^^---- -------- -------- -------- -------- -------- -----...
Is it worth using Python's re.compile?
Is there any benefit in using compile for regular m>ex m>pressions in Python?
26 Answers
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UIView with rounded corners and drop shadow?
...clipped off
What if there are sublayers or subviews (like an image) whose content we want to clip to the bounds of our view?
We can accomplish this with
blueView.layer.masksToBounds = true
(Alternatively, blueView.clipsToBounds = true gives the same result.)
But, oh no! The shadow was als...
Regm>Ex m> to m>ex m>tract all matches from string using Regm>Ex m>p.m>ex m>ec
I'm trying to parse the following kind of string:
17 Answers
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How do I parse an ISO 8601-formatted date?
...FC 3339 strings like "2008-09-03T20:56:35.450686Z" into Python's datetime type.
27 Answers
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