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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?

...TAMP and ON UPDATE CURRENT_TIMESTAMP clauses. In addition, these clauses now can be used with DATETIME column definitions. For more information, see Automatic Initialization and Updating for TIMESTAMP and DATETIME. http://dev.mysql.com/doc/relnotes/mysql/5.6/en/news-5-6-5.html ...
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JavaScript: How to pass object by value?

...var key in obj) temp[key] = clone(obj[key]); return temp; } Now you can you use like this: (function(x){ var obj = clone(x); obj.foo = 'foo'; obj.bar = 'bar'; })(o) share | ...
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Update multiple rows in same query using PostgreSQL

...ate table results_dummy (id int, status text, created_at timestamp default now(), updated_at timestamp default now()); -- populate table with dummy rows insert into results_dummy (id, status) select unnest(array[1,2,3,4,5]::int[]) as id, unnest(array['a','b','c','d','e']::text[]) as status; select ...
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Aborting a stash pop in Git

...apply: git merge-recursive stash@{0}: -- $(git write-tree) stash@{0}^1 Now you will be left with just the non-stash changes. They will be in the index. You can use git reset to unstage your changes if you like. Given that your original git stash apply failed I assume the reverse might also fa...
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Java: Date from unix timestamp

...ent the specified number of milliseconds since the standard base time known as "the epoch", namely January 1, 1970, 00:00:00 GMT. share | improve this answer | follo...
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How to list all tags along with the full message in git?

...to do something more than what this question is asking. But it is good to know that for certain situations the -l is needed. – still_dreaming_1 Jul 2 '15 at 15:30 ...
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How to use Chrome's network debugger with redirects

...e network log is preserved on page load. The little red dot on the left now has the purpose to switch network logging on and off completely. Older versions In older versions of Chrome (v21 here), there's a little, clickable red dot in the footer of the "Network" tab. If you hover over it, ...
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How to create permanent PowerShell Aliases

...n SilentlyContinue powershell_ise.exe .\Microsoft.PowerShell_profile.ps1 Now add your alias to the Microsoft.PowerShell_profile.ps1 file that is now opened: function Do-ActualThing { # do actual thing } Set-Alias MyAlias Do-ActualThing Then save it, and refresh the current session with: ...
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EditorFor() and html properties

... The formatting worked but now null is returned for the data effectively disabling the box. – Joe Nov 9 '12 at 5:15 2 ...
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javac is not recognized as an internal or external command, operable program or batch file [closed]

...jre). Enter the directory. Then enter the bin directory of that. You are now in the correct directory. Copy the path. If in File Explorer, click the address bar. If in Command Prompt, copy the prompt. The resulting Java path should be in the form of (without quotes): C:\Program Files\Java\jdkxxx...