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iTextSharp - Sending in-memory pdf in an email attachment
...ould tell me what I am doing wrong in my code. I run the code above from a ASP.Net page and get "Cannot Access a Closed Stream".
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What does '
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It's a shorthand for this:
<?php echo $a; ?>
They're called short tags; see example #2 in the documentation.
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How to set standard encoding in Visual Studio
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I work with Windows7.
Control Panel - Region and Language - Administrative - Language for non-Unicode programs.
After I set "Change system locale" to English(United States). My default encoding of vs2010 change to Windows-1252. It was gb2312 before.
I c...
How to find out which JavaScript events fired?
...simply right clicking on the element and then browsing its properties (the panel on the right).
For example:
Right click on the upvote button to the left
Select inspect element
Collapse the styles section (section on the far right - double chevron)
Expand the event listeners option
Now you can se...
C# DropDownList with a Dictionary as DataSource
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If the DropDownList is declared in your aspx page and not in the codebehind, you can do it like this.
.aspx:
<asp:DropDownList ID="ddlStatus" runat="server" DataSource="<%# Statuses %>"
DataValueField="Key" DataTextField="Value"></asp:DropDown...
Make WPF window draggable, no matter what element is clicked
...agging a UserControl is much harder... you'll need to place it in a parent panel like a Canvas and manually set the X/Y (or Canvas.Top and Canvas.Left) properties as the user moves the mouse. I used mouse events last time I did that, so OnMouseDown capture position & register move event, OnMouse...
Undock Chrome Developer Tools
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Look for the "three-dot icon" at the corner of the developer tool panel, then you can find the toggle dock button.
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Add support library to Android Studio project
... open Dependencies tab in the right pane.
Click the plus sign in the right panel and select "Maven dependency" from the list. A Maven dependency dialog will pop up.
Enter "support-v4" into the search field and click the icon with magnifying glass.
Select "com.google.android:support-v4:r7@jar" from t...
How do I access the $scope variable in browser's console using AngularJS?
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Pick an element in the HTML panel of the developer tools and type this in the console:
angular.element($0).scope()
In WebKit and Firefox, $0 is a reference to the selected DOM node in the elements tab, so by doing this you get the selected DOM node s...
The provider is not compatible with the version of Oracle client
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I've been looking into this problem further, and you simply need to grab all the appropriate DLL's from the same downloaded version of ODP.Net and put them in the same folder as your Exe file, because ODP.Net is fussy about not mixing version numbers.
I've explained how to do this here: http://sp...