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XML Schema: Element with attributes containing only text?
I'm having difficulty searching for this. How would I define an element in an XML schema file for XML that looks like this:
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Find indices of elements equal to zero in a NumPy array
NumPy has the efficient function/method nonzero() to identify the indices of non-zero elements in an ndarray object. What is the most efficient way to obtain the indices of the elements that do have a value of zero?
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How can I disable editing cells in a WPF Datagrid?
...eadOnly makes it look more like it is disabled. Disabled and ReadOnly are different because ReadOnly normally lets you select the text for copying. When you set the DataGrid to be ReadOnly you can no longer select text in the cells.
– Nick
Oct 5 '16 at 0:04
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How to get device make and model on iOS?
I was wondering if it's possible to determine what kind of iPhone (for example) the currentdevice is? I know it's possible to get the model through
NSString *deviceType = [[UIDevice currentDevice] model];
which will just return whether I have an "iPhone" or an "iPod", BUT I was wondering if...
Where is Vagrant saving changes to the VM?
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I was wondering if @pyfunc and other users here could help me with using vagrant on an existing VM that is not created using vagrant up in the first place. stackoverflow.com/q/14503932/80353
– Kim Stacks
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AngularJS: disabling all form controls between submit and server response
I have a dilemma about what is the best (and correct) approach if I want to disable form controls (or at least make them unavailable for user interaction) during a period of time when user clicks sort of "Save" or "Submit" button and data travelling over the wire. I don't want to use JQuery (which i...
Converting camel case to underscore case in ruby
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If you change tr("-","_") to tr("- ","_") (space added to first param), this will also turn spaces into underscores. Also, I don't think you even need to include self., or at least it works for me under Ruby 1.9.3.
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Writing/outputting HTML strings unescaped
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I prefer this method because HTML.Raw blows up if the passed string is null.
– 37Stars
Sep 13 '11 at 17:32
1
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How to get sp_executesql result into a variable?
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If you have OUTPUT parameters you can do
DECLARE @retval int
DECLARE @sSQL nvarchar(500);
DECLARE @ParmDefinition nvarchar(500);
DECLARE @tablename nvarchar(50)
SELECT @tablename = N'products'
SELECT @sSQL = N'SELEC...
Remove an Existing File from a Git Repo
...xecuting "git rm --cached <file> and then committing this removal"
If you were also hoping to make the repo look as if it had never tracked that file, that is much more complicated and highly discouraged as it not only creates brand new commits for every single commit in your history, thus d...