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Why is '397' used for ReSharper GetHashCode override?

...use ReSharper to speed up the development process. When you use it to override the equality members of a class, the code-gen it produces for GetHashCode() looks like: ...
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How do I get the size of a java.sql.ResultSet?

...ast(); // moves cursor to the last row size = rs.getRow(); // get row id } In either of the case, you won't have to loop over the entire data. share | improve this answer | ...
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How to access a dictionary element in a Django template?

...very efficient. It is doing sql queries in a loop (something you should avoid). Creating your own tag to do dict lookups is easy: @register.filter def lookup(d, key): if d and isinstance(d, dict): return d.get(key) – dalore Oct 30 '12 at 14:10 ...
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Disable a method in a ViewSet, django-rest-framework

... the mixins you need you can disable GET, POST, PUT, DELETE Methods but I did not able to find out how to disable the PATCH method specially if you are using routers. – Muneeb Ahmad Mar 31 '15 at 14:56 ...
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How to search DOM elements using XPath or CSS selectors in Chrome Developer Tools?

...elements.html says it supports XPath or CSS selectors, but when I tried, didn't seem to work for me. 3 Answers ...
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Git: Pull from other remote

... var channelOptions = { tags: "".split(" "), id: "1" }; initTagRenderer("".split(" "), "".split(" "), channelOptions); StackExchange.using("externalEditor", function() { // Have to fire editor after snippets, if snippets enabled...
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Getting list of lists into pandas DataFrame

... var channelOptions = { tags: "".split(" "), id: "1" }; initTagRenderer("".split(" "), "".split(" "), channelOptions); StackExchange.using("externalEditor", function() { // Have to fire editor after snippets, if snippets enabled...
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[] and {} vs list() and dict(), which is better?

... list() and [] work differently: >>> def a(p): ... print(id(p)) ... >>> for r in range(3): ... a([]) ... 139969725291904 139969725291904 139969725291904 >>> for r in range(3): ... a(list()) ... 139969725367296 139969725367552 139969725367616 list() alw...
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How to cherry pick only changes for only one file, not the whole commit

...s that happened in a single commit, but just take the resulting state of said file. So if you added a line in a commit, but previous commits changed more, and you only want to add that line without those other changes, then a checkout is not what you want. Otherwise if you want to apply the patch i...
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How to trigger a build only if changes happen on particular set of files

...T_REVISION=`git rev-parse HEAD` export STATUSFILE=$WORKSPACE/status_$BUILD_ID.txt # Figure out, whether "src" has changed in the last commit git diff-tree --name-only HEAD | grep src # Exit with success if it didn't $? || exit 0 # Trigger second job $JENKINS_CLI build job2 -p GIT_REVISION=$GIT_RE...