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Fastest way to remove first char in a String
... random strings, that you pre-populated an array (list) with, and randomly select the element of that array (list).
– ajeh
Sep 9 '16 at 19:51
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__FILE__ macro shows full path
...u can use / just anywhere in Windows since there is a tradition (inherited from CPM) of using / as the argument lead in at the command prompt. But a quality tool would be careful to split file names at both slash and backslash characters to avoid any problems for folks that do manage to use /.
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Gradle build only one module
...e a wrapper for subprojects that has no gradle file of its own. Unlike the selected answer, this works for me. Also thanks for clarification in comment, could you add it to the answer?
– Vlasec
Sep 10 '15 at 15:10
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Broadcast receiver for checking internet connection in android app
I am developing an android broadcast receiver for checking internet connection.
21 Answers
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Could not open a connection to your authentication agent
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FYI: merged from stackoverflow.com/questions/4083079/…
– Shog9
Jul 24 '14 at 19:02
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How to send email from Terminal?
I know there are ways to send email from terminal in Linux/MacOS, but I can't seem to find proper documentation on how to do that.
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Where does Jenkins store configuration files for the jobs it runs?
...let you view your current and previous job configurations, and do so right from the web browser if you prefer/require that over shell access to Jenkins servers.
– Neil
Apr 27 '15 at 17:39
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Embedding Base64 Images
...ools for online base64 encoding/decoding:
Encode to Base64 format
Decode from Base64 format
Check the "Format as Data URL" option to format as a Data URL.
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How can Xcode 6 adaptive UIs be backwards-compatible with iOS 7 and iOS 6?
...ture of backwards-compatibility, I thought I would share an excerpt direct from the Apple Documentation:
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Deploying an App With Size Classes on Earlier iOS Versions
For apps supporting versions of iOS earlier than iOS 8, most size classes are backward compatible.
Size classes are backward c...
SQlite Getting nearest locations (with latitude and longitude)
... this seems to work cursor = db.getReadableDatabase().rawQuery("Select nome, id as _id, " + "( " + latitude + " - lat) * ( " + latitude +"- lat) + ( " + longitude + "- lon) * ( " + longitude + "- lon) * " + fudge + " as distanza " + " from cliente "+ " order by distanza asc", null);
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