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Setting JDK in Eclipse

...roperties the "JRE System Library" was still there. When I deleted it and selected "Use default Workspace JRE" only then did it pick up my change. I would have thought Eclipse should have updated my projects JRE when I selected a different JRE for my workspace – MayoMan ...
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Programmatically trigger “select file” dialog box

I have a hidden file input element. Is it possible to trigger its select file dialog box from a button's click event? 13 ...
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Declaring variables inside loops, good practice or bad practice?

...; counter <= 10; counter++) { // compiler can pull this out const char testing[] = "testing"; cout << testing; } or you can pull the constant out: const std::string testing = "testing"; for (int counter = 0; counter <= 10; counter++) { cout << testing; } Do most...
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Surrogate vs. natural/business keys [closed]

...ot more tables into your query than should really be necessary. Compare: select sum(t.hours) from timesheets t where t.dept_code = 'HR' and t.status = 'VALID' and t.project_code = 'MYPROJECT' and t.task = 'BUILD'; against: select sum(t.hours) from timesheets t join departents d on d.dept_i...
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Change Author template in Android Studio

...ferences dialog. 2)In the search box, write "File and Code Templates". 3)Select the left menu item "File and Code Templates". 4)From the middle tabular navigation section, select Includes. 5)Select File Header item that applies to the Java files. 6)You will find an editor section that allow you...
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MySql export schema without data

...e the view definition. So if yo had a view like following create view v1 select `a`.`id` AS `id`, `a`.`created_date` AS `created_date` from t1; with --no-data option, view definition will get changed to following create view v1 select 1 AS `id`, 1 AS `created_date` ...
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How to detect input type=file “change” for the same file?

I want to fire an event when the user select a file. Doing so with .change event it works if the user changes the file every time. ...
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Cherry pick using TortoiseGit

...y with the target branch checked out. Use the top-left blue branch name to select the source branch. Select the commit(s) you want. Right click and select Cherry Pick this commit. share | improve t...
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Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]

...these steps: Access to AWS Management Console Open Elastic Beanstalk Tab Select your application from All Applications Tab From left side menù select Configuration Click on the Instances Gear In Server Form check the EC2 Key Pair input and select your new Key Pair. You may have to refresh the lis...
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How to get a list of all files that changed between two Git commits?

...om the git diff documentation: diff-filter=[(A|C|D|M|R|T|U|X|B)…​[*]] Select only files that are Added (A), Copied (C), Deleted (D), Modified (M), Renamed (R), have their type (i.e. regular file, symlink, submodule, …​) changed (T), are Unmerged (U), are Unknown (X), or have had their pairi...