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What is the difference between JDK and JRE?

...h correctly, or you set the classpath for a different classloader than the one that ended up using your code. What makes lib/ext different from classpath extension is that lib/ext will affect any java app that uses that particular JRE - it's more foolproof than setting the classpath. ...
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How to do INSERT into a table records extracted from another table

...d int identity(1, 1) not null, LongIntColumn1 int, CurrencyColumn money ) CREATE TABLE Table2 ( id int identity(1, 1) not null, LongIntColumn2 int, CurrencyColumn2 money ) INSERT INTO Table1 VALUES(12, 12.00) INSERT INTO Table1 VALUES(11, 13.00) INSERT INTO Table2 SELECT LongI...
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date format yyyy-MM-ddTHH:mm:ssZ

...hould be pretty simple, but could not get it :(. In this format Z is time zone. T is long time pattern How could I get a date in this format except by using ...
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Sankey Diagrams in R?

...tionality compared to the Sankey function, and can produce plots like this one: share | improve this answer | follow | ...
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Delete files older than 10 days using shell script in Unix [duplicate]

I'm new to shell scripts, can anyone help? I want to delete scripts in a folder from the current date back to 10 days. The scripts looks like: ...
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Get index of selected option with jQuery

...t;option value="Its Zero">Zero</option> <option value="Its One">One</option> <option value="Its Two">Two</option> <option value="Its Three">Three</option> <option value="Its Four">Four</option> <option value="Its Five"&g...
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How to create a directory using Ansible

...e consider it a best practice to explicitly declare owner, group and mode. One of the reasons to do this - even when it seems unnecessary - is because over time your current assumptions fail: a distro/release changes and with it come different umask defaults, or ticket databases can be migrated+dele...
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Git: Set up a fetch-only remote?

When I run git remote -v in one of my Git repositories that has a remote(s) configured, I see that each remote has both fetch and push specs: ...
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Converting JSON String to Dictionary Not List

...s you were expecting: datapoints = json1_data['datapoints'] I have one more question if anyone can bite: I am trying to take the average of the first elements in these datapoints(i.e. datapoints[0][0]). Just to list them, I tried doing datapoints[0:5][0] but all I get is the first datapoint ...
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Can't find Request.GetOwinContext

...ent, but often have the same naming conventions. So an extension method in one does not apply to the other. Same for a lot of the action filters etc. share | improve this answer | ...