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ADB Install Fails With INSTALL_FAILED_TEST_ONLY

...the apk to device first. $ adb push bin/hello.apk /tmp/ 5210 KB/s (825660 bytes in 0.154s) $ adb shell pm install /tmp/hello.apk pkg: /tmp/hello.apk Failure [INSTALL_FAILED_TEST_ONLY] $ adb shell pm install -t /tmp/hello.apk pkg: /tmp/hello.apk Success I was able to reproduce the same...
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Prevent ViewPager from destroying off-screen views

...rst one is not destroyed, and vice-versa. mViewPager = (ViewPager)findViewById(R.id.pager); mViewPager.setOffscreenPageLimit(2); share | improve this answer | follow ...
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How to get current timestamp in string format in Java? “yyyy.MM.dd.HH.mm.ss”

...s such as java.util.Date and java.sql.Timestamp are now legacy, supplanted by the java.time classes built into Java 8 and later. See Tutorial by Oracle. – Basil Bourque Dec 24 '18 at 20:01 ...
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How can I convert string to datetime with format specification in JavaScript?

How can I convert a string to a date time object in javascript by specifying a format string? 15 Answers ...
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How to make git ignore changes in case?

...6.1.9 for windows I found that "ignorecase=true' in config was already set by default. share | improve this answer | follow | ...
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Open file dialog and select a file using WPF controls and C#

...s (*.jpg)|*.jpg|GIF Files (*.gif)|*.gif"; // Display OpenFileDialog by calling ShowDialog method Nullable<bool> result = dlg.ShowDialog(); // Get the selected file name and display in a TextBox if (result == true) { // Open document string filename =...
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Having options in argparse with a dash

...ferred from the option strings. ArgumentParser generates the value of dest by taking the first long option string and stripping away the initial -- string. Any internal - characters will be converted to _ characters to make sure the string is a valid attribute name So you should be using args.pm_e...
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Differences in auto-unboxing between Java 6 vs Java 7

...nce type may undergo casting conversion to a primitive type without error, by unboxing conversion. Java 5/6: A value of a reference type can be cast to a primitive type by unboxing conversion (§5.1.8). The Java 7 JLS also contains a table (table 5.1) of allowed conversions (this table is n...
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PHP: exceptions vs errors?

... @DaveRandom E_NOTICE, E_WARNING are not "errors" by definition are they? I always thought them as 'messages' PHP displays to notify programmer that something might be wrong with the code s/he wrote. – slhsen Aug 14 '15 at 8:57 ...
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Windows can't find the file on subprocess.call()

...cutable called dir.exe while there's a /bin/ls in *nix. dir is implemented by CMD.EXE much like cd is implemented by bash. – Apalala Jan 6 '11 at 16:45 1 ...