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Pass request headers in a jQuery AJAX GET call
...om header HttpRequestMessage r = new HttpRequestMessage(); int mylogonID = Convert.ToInt32(r.Headers.GetValues("logonID")); error out because The given header was not found. because r.Headers is empty.
– Jeb50
Apr 15 '17 at 16:48
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what does the __file__ variable mean/do?
...e “path” to the file unless the module is built-in (and thus listed in sys.builtin_module_names) in which case the attribute is not set.
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Combining two Series into a DataFrame in pandas
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If I may answer this.
The fundamentals behind converting series to data frame is to understand that
1. At conceptual level, every column in data frame is a series.
2. And, every column name is a key name that maps to a series.
If you keep above two concepts in mind, y...
iPhone - Get Position of UIView within entire UIWindow
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That's an easy one:
[aView convertPoint:localPosition toView:nil];
... converts a point in local coordinate space to window coordinates. You can use this method to calculate a view's origin in window space like this:
[aView.superview convertPoint:aV...
How do you force Visual Studio to regenerate the .designer files for aspx/ascx files?
...d add any that are missing to
the designer file.
In VS2013-15 there is a Convert to Web Application command under the Project menu. Prior to VS2013 this option was available in the right-click context menu for as(c/p)x files. When this is done you should see that you now have a *.Designer.cs file ...
Convert a series of parent-child relationships into a hierarchical tree?
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Another, more simplified way to convert the flat structure in the $tree into a hierarchy. Only one temporary array is needed to expose it:
// add children to parents
$flat = array(); # temporary array
foreach ($tree as $name => $parent)
{
$flat[$nam...
How to get memory available or used in C#
...object sender, EventArgs e)
{
this.textBox1.Text = "CPU Usage: " +
Convert.ToInt32(cpuCounter.NextValue()).ToString() +
"%";
this.textBox2.Text = Convert.ToInt32(ramCounter.NextValue()).ToString()+"Mb";
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void Initial...
Can I use __init__.py to define global variables?
...once. When it is imported the second time, the module is already cached in sys.modules.
– Ferdinand Beyer
Jul 3 '14 at 8:38
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Pattern to avoid nested try catch blocks?
...hus it is definitely better in terms of abstraction and maintainability to convert it into a conditional method with return whether it is succeeded or not, this way you hide the exception handling messy syntax with a clear descriptive method .. then your code will handle it as it is a regular condit...
Parsing Visual Studio Solution files
...ferent in that we wanted VS to sort out the build order for us, so we then converted any dll references to project references where possible.
We then automated this into a build process by running VS via COM automation.
This solution was a little Heath Robinson, but had the advantage that VS was d...