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How do I install the yaml package for Python?
... YAML. I attempted to install it on a new server using pip install yaml and it returns the following:
11 Answers
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Distinct in Linq based on only one field of the table
...t).Select(x => x.FirstOrDefault());
This will group the table by Text and use the first row from each groups resulting in rows where Text is distinct.
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Best way to do multi-row insert in Oracle?
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In Oracle, to insert multiple rows into table t with columns col1, col2 and col3 you can use the following syntax:
INSERT ALL
INTO t (col1, col2, col3) VALUES ('val1_1', 'val1_2', 'val1_3')
INTO t (col1, col2, col3) VALUES ('val2_1', 'val2_2', 'val2_3')
INTO t (col1, col2, col3) VALUES ...
How can I create a UIColor from a hex string?
...e simplest way to do this is with a macro. Just include it in your header and it's available throughout your project.
#define UIColorFromRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float...
How to move/rename a file using an Ansible task on a remote system
...ry using an Ansible module on a remote system? I don't want to use the command/shell tasks and I don't want to copy the file from the local system to the remote system.
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PHP Fatal error: Call to undefined function json_decode()
...t silly. Nevertheless Debian has removed the non-compliant JSON extension, and instead offered a replacement extension that is functionally equivalent.
To be clear: PHP itself has NOT removed JSON, it's still in master. This is a distro / package manager issue.
Rasmus makes it pretty clear:
We...
PHP PDO returning single row
...ine that has to go somewhere in the example above.
– andrebruton
Jun 25 '14 at 6:28
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@andrebruto...
ListView addHeaderView causes position to increase by one?
Below is a code snippet with a ListView. I added an emptyView and a headerView. Adding the headerView causes the position in the onItemClick to be increased by one.
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ASP.NET MVC Razor: How to render a Razor Partial View's HTML inside the controller action
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Great this is it now! Works with Razon and ASP notation.
– Peter Stegnar
Dec 3 '10 at 18:57
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How can I find out what version of git I'm running?
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$ git --version
git version 1.7.3.4
git help and man git both hint at the available arguments you can pass to the command-line tool
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