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Undo git reset --hard with uncommitted files in the staging area

...e of problems - --cached should be --cache, and I found that it didn't actually create the .git/lost-found directory. However, the following steps worked for me: git fsck --cache --unreachable $(git for-each-ref --format="%(objectname)") That should output all objects in the object database that...
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How to return 2 values from a Java method?

... You can use SimpleEntry<type_of_value_1, type_of_value_2> from java.util.AbstractMap.SimpleEntry and use it with getKey() to get object 1 and getValue() to get object 2 – Crystalonics Apr 28 '16 at 18:03 ...
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How to get active user's UserDetails

...amework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" id="applicationConversionService"> <property name="customArgumentResolver"> <bean class="CurrentUserWebArgumentResolver"/> </property> </bean> @See: Learn to customize Spring MVC @Cont...
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MFC RadioButton用法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术

...件定义Control变量或Value变量,每组只能定义一个) BOOL m_Radio1;//对应于组 1 1 BOOL m_Radio3; //对应于组 2 1 BOOL m_Radio7; //对应于组 3 1 BOOL m_Radio9; //对应于组 4 1 CButton m_RBtGroup1; //对应于组 1 1 CButton m_RBtGroup2;...
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How to detect if URL has changed after hash in JavaScript

...hange event on window. In some old browsers, you need a timer that continually checks location.hash. If you're using jQuery, there is a plugin that does exactly that. share | improve this answer ...
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Table Naming Dilemma: Singular vs. Plural Names [closed]

...t wanted to add this... Is it possible that "User" (or "Users") is not actually a full description of the data held in the table? Not that you should get too crazy with table names and specificity, but perhaps something like "Widget_Users" (where "Widget" is the name of your application or website) ...
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Convert SQLITE SQL dump file to POSTGRESQL

...h a sequence to that column so that INSERTs with NULL ids will be automatically assigned the next available value. PostgreSQL will also not recognize AUTOINCREMENT commands, so these need to be removed. You'll also want to check for datetime columns in the SQLite schema and change them to timestamp ...
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How to generate a create table script for an existing table in phpmyadmin?

... @Davos use this, show create table database_name.tablename. – Fahad Anjum Apr 20 '18 at 9:21 ...
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How to check whether a string is a valid HTTP URL?

...You may want to add more conditions to the uriResult.Scheme == ... Specifically https. It depends on what you need this for, but this small change was all I needed for it to work perfectly for me. – Fiarr Jan 22 '14 at 19:04 ...
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gdb split view with code

... It's called the TUI (no kidding). Start for example with gdbtui or gdb -tui ... Please also see this answer by Ciro Santilli. It wasn't available in 2012 to the best of my knowledge, but definitely worth a look. ...