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Difference between Convert.ToString() and .ToString()
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@Roshe Yeah, I just got bit by this. Convert.ToString(string value) returns null if the argument is null. Convert.ToString(object value) returns String.Empty if the argument is null.
– Tim Goodman
Aug 29 '13 at 1...
Show diff between commits
...nstead of a commit range).
Since the OP want to see the changes introduced by k73ud, he/she needs to difference between the first parent commit of k73ud: k73ud^ (or k73ud^1 or k73ud~).
That way, the diff results will include changes since k73ud parent (meaning including changes from k73ud itself), ...
How do I make a branch point at a specific commit? [duplicate]
...nts has the potential to leave behind commits that are no longer reachable by any branches, and thus become object to garbage collection. So, think before you type git branch -f!
This method is better than the git reset --hard approach, as it does not destroy anything in the index or working dire...
Maven package/install without test (skip tests)
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@EmmanuelBourg That can be remedied by following directions in this example maven.apache.org/plugins/maven-surefire-plugin/examples/…
– smp7d
Sep 18 '12 at 15:42
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Android View.getDrawingCache returns null, only null
...cause I have a phone with very limited memory resources). The answer below by cV2 worked fine for me.
– Simon Forsberg
Jul 23 '13 at 23:16
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Git error on commit after merge - fatal: cannot do a partial commit during a merge
...ere is some kind of inconsistency in the staging area that can't be solved by git add, which makes git commit fail. Adding -i would tell git to add and commit at the same time. I'm still not sure why but it seems to make sense.
– JonSlowCN
Aug 21 '15 at 9:13
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How to perform element-wise multiplication of two lists?
... to perform an element wise multiplication, to multiply two lists together by value in Python, like we can do it in Matlab.
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How to hide the “back” button in UINavigationController?
...troller:newVC animated:YES];
When the code finishes, the view controlled by newVC should now be showing, and no back button should be visible.
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TypeScript: casting HTMLElement
... above becomes:
var script = <HTMLScriptElement>document.getElementsByName("script")[0];
However, unfortunately you cannot do:
var script = (<HTMLScriptElement[]>document.getElementsByName(id))[0];
You get the error
Cannot convert 'NodeList' to 'HTMLScriptElement[]'
But you can ...
resize ipython notebook output window
By default the ipython notebook ouput is limited to a small sub window at the bottom. This makes us force to use separate scroll bar that comes with the output window, when the output is big.
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