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Android emulator shows nothing except black screen and adb devices shows “device offline”
...at runs emulators through team viewer. In Android Studio 2.0, this option appears in the downward arrow next to the edit button -> "Wipe Data"
– behelit
Apr 12 '16 at 7:13
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How do I space out the child elements of a StackPanel?
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Use Margin or Padding, applied to the scope within the container:
<StackPanel>
<StackPanel.Resources>
<Style TargetType="{x:Type TextBox}">
<Setter Property="Margin" Value="0,10,0,0"/>
</S...
Where are iOS simulator screenshots stored?
... screenshots from within Xcode (Organizer), you'll find these in ~/Library/Application Support/Developer/Shared/Xcode/Screenshots. To take screenshots from the Xcode (Organizer) you need to have hardware device attached. The organizer does not appear to take screenshots from the simulator.
And out...
How to add a “readonly” attribute to an ?
... The readonly attribute is a "boolean attribute" -- whatwg.org/specs/web-apps/current-work/#boolean-attribute Despite the somewhat misleading name, the values should not be "true" or "false". While I think the code above will actually work (tested in Chrome with jQuery 1.8.1), it can lead to late...
Creating your own header file in C
.../
printf("%d\n", y);
return 0;
}
To compile using GCC
gcc -o my_app main.c foo.c
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ASP.NET MVC ActionLink and post method
...e fully shown use case is a logout dropdown in the navigation bar of a web app.
@using (Html.BeginForm("Logout", "Account", FormMethod.Post, new { id = "logoutForm", @class = "navbar-right" }))
{
@Html.AntiForgeryToken()
<div class="dropdown">
<button type="button" class="...
How to create a file in memory for user to download, but not through server?
... URIs. Browser support varies; see Wikipedia. Example:
<a href="data:application/octet-stream;charset=utf-16le;base64,//5mAG8AbwAgAGIAYQByAAoA">text file</a>
The octet-stream is to force a download prompt. Otherwise, it will probably open in the browser.
For CSV, you can use:
&lt...
Number of days between two NSDates [duplicate]
...toDate!, options: [])
return difference.day
}
}
A bit of force unwrapping going on which you may want to remove depending on your use case.
The above solution also works for time zones other than the current time zone, perfect for an app that shows information about places all around the wo...
Changing specific text's color using NSMutableAttributedString in Swift
...TextView. I am using a concatenated string, and just want the strings I am appending into the TextView's text. It appears that what I want to use is NSMutableAttributedString , but I am not finding any resources of how to use this in Swift. What I have so far is something like this:
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Text Progress Bar in the Console [closed]
I wrote a simple console app to upload and download files from an FTP server using the ftplib.
31 Answers
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