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How to resize a VirtualBox vmdk file
...ed in using the disk in vwmare too), the complete steps are:
VBoxManage clonemedium "source.vmdk" "cloned.vdi" --format vdi
VBoxManage modifymedium "cloned.vdi" --resize 51200
VBoxManage clonemedium "cloned.vdi" "resized.vmdk" --format vmdk
The above will resize the hard disk up to 50GB (50 * 102...
Difference between Pig and Hive? Why have both? [closed]
... I'm not sure if it's temporary, but the article seems to be gone. Can you update the link (I couldn't find it with a quick search)?
– Peter Klipfel
Mar 27 '14 at 0:34
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Oracle TNS names not showing when adding new connection to SQL Developer
...LE\ORACLE_HOME_KEY
LocalMachine\SOFTWARE\ORACLE\ORACLE_HOME
To see which one SQL Developer is using, issue the command show tns in the worksheet
If your tnsnames.ora file is not getting recognized, use the following procedure:
Define an environmental variable called TNS_ADMIN to point to the fo...
Iterating C++ vector from the end to the beginning
...r being bidirectional, but remember, end() isn't the last element — it's one beyond the last element, so you'd have to decrement first, and you are done when you reach begin() — but you still have to do your processing.
vector<my_class>::iterator i = my_vector.end();
while (i != my_vector...
iPad Safari scrolling causes HTML elements to disappear and reappear with a delay
..., owing to which I was in a fix.
Applying translate3d to relatively positioned elements solved the problem for those elements, but other elements stopped rendering, once offscreen. The elements that I couldn't interact with (artwork) would never render again, unless I reloaded the page.
The comple...
How do I print the type or class of a variable in Swift?
... the printClassName() method is just an example method they created in one of the samples in the docs, it is not an API call you can access.
– Dave Wood
Jun 6 '14 at 18:31
4
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How to nicely format floating numbers to String without unnecessary decimal 0?
... would still fail for huge numbers. Further it will return a String in exponential form, e.g. "1.0E10", for large values, which is probably not what the asker wants. Use %f instead of %s in the second format string to fix that.
– jlh
Feb 3 '14 at 12:48
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How to run JUnit test cases from the command line
...
For JUnit 5.x it's:
java -jar junit-platform-console-standalone-<version>.jar <Options>
Find a brief summary at https://stackoverflow.com/a/52373592/1431016 and full details at https://junit.org/junit5/docs/current/user-guide/#running-tests-console-launcher
For JUnit 4....
Getting a list of values from a list of dicts
...
To treat missing value for a key, one may also use d.get("key_to_lookup", "alternate_value"). Then, it will look like: [d.get('value', 'alt') for d in l] . If value is not present as key, it will simply return 'alt'.
– abhinav
...
Git keeps prompting me for a password
...fig and find the [remote "origin"] section. Make sure you're using the SSH one:
ssh://git@github.com/username/repo.git
You can see the SSH URL in the main page of your repository if you click Clone or download and choose ssh.
And NOT the https or git one:
https://github.com/username/repo.git
gi...