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In Git, what is the difference between origin/master vs origin master?
I know, origin is a term for the remote repository and master is the branch there.
6 Answers
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AttributeError: 'module' object has no attribute 'urlopen'
I'm trying to use Python to download the HTML source code of a website but I'm receiving this error.
12 Answers
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How often to commit changes to source control? [closed]
How often should I commit changes to source control ? After every small feature, or only for large features ?
26 Answers
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Difference between margin and padding?
What exactly is the difference between margin and padding in CSS? It really doesn't seem to serve much purpose. Could you give me an example of where the differences lie (and why it is important to know the difference)?
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Limit number of characters allowed in form input text field
How do I limit or restrict the user to only enter a maximum of five characters in the textbox?
13 Answers
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How can I bring my application window to the front? [duplicate]
... might bring a TextBox in front of a Label to make sure that the label's whitespace does not obscure part of the TextBox. Form has inherited this from Control, and it can be used to change the z-order of the Form when it is an MDI child - i.e. the Form is hosted in another Form. It will not bring ...
Test if a command outputs an empty string
...es – they output them. You can capture this output by using command substitution; e.g. $(ls -A). You can test for a non-empty string in Bash like this:
if [[ $(ls -A) ]]; then
echo "there are files"
else
echo "no files found"
fi
Note that I've used -A rather than -a, since it omits the ...
Convert Rows to columns using 'Pivot' in SQL Server
... can use the PIVOT function to transform the data from rows into columns.
It sounds like you will need to use dynamic sql if the weeks are unknown but it is easier to see the correct code using a hard-coded version initially.
First up, here are some quick table definitions and data for use:
CREAT...
How to get the next auto-increment id in mysql
How to get the next id in mysql to insert it in the table
19 Answers
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Convert generic List/Enumerable to DataTable?
...er's meta-programming API for maximum performance. If you want to restrict it to particular members (or enforce the order), then you can do that too:
IEnumerable<SomeType> data = ...
DataTable table = new DataTable();
using(var reader = ObjectReader.Create(data, "Id", "Name", "Description")) {...