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One Activity and all other Fragments [closed]
...gment is bad practice. There is a reason methods like public View findViewById (int id) are PUBLIC.
Now the question gets simpler: Do I need multiple, independent life cycle events and backstacks? If you think yeah maybe, use fragments. If you think never ever, don't use fragments.
In the en...
Why use strong named assemblies?
...recently. I tried to get the loading of an strongly named assembly to fail by modifying it, but it loaded without incident.
– Jens
Mar 1 '10 at 7:13
19
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Resuming git-svn clone
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The git svn fetch command to resume a git svn clone is confirmed by several sources:
Git svn and Gnome blog entry
(Incidentally, if during the initial clone step your connection dies or you need to stop it then to resume the clone you just have to run the above command to resume dow...
JavaScript plus sign in front of function expression
...lear what is going on, and also prevents issues when the code is minimized by removing the spaces, leading to 3++function... which is not the same.
– Benjam
Nov 20 '13 at 17:41
3
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How to create a new database using SQLAlchemy?
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On postgres, three databases are normally present by default. If you are able to connect as a superuser (eg, the postgres role), then you can connect to the postgres or template1 databases. The default pg_hba.conf permits only the unix user named postgres to use the postgr...
How do I get an HttpContext object from HttpContextBase in ASP.NET MVC 1?
...n instance of HttpContext. So one gets at the wrapped HttpContext instance by asking HttpContextBase for HttpApplication via GetService followed by reading the Context property of the returned HttpApplication instance.
Unlike HttpContextBase, GetService does not appear as a public member of HttpCon...
Git reset --hard and push to remote repository
...e / pre-receive hook.
With older Git you can work around that restriction by deleting "git push origin :master" (see the ':' before branch name) and then re-creating "git push origin master" given branch.
If you can't change this, then the only solution would be instead of rewriting history to cre...
Clojure: cons (seq) vs. conj (list)
...nj means to conj(oin an item onto a collection). The seq being constructed by cons starts with the element passed as its first argument and has as its next / rest part the thing resulting from the application of seq to the second argument; as displayed above, the whole thing is of class clojure.lang...
String.Join method that ignores empty strings?
...ngs (should usually be true, because you can't simply enter this character by keyboard).
Also, if you get the values from a database, then it's even simpler, since you can do it in SQL directly:
PostgreSQL & MySQL:
SELECT
concat_ws(' / '
, NULLIF(searchTerm1, '')
, NUL...
ReactJS render string with non-breaking spaces
...ke note that the unicode character you're using above is being blacklisted by browsers because of its abuse by phishing schemes. See kb.mozillazine.org/Network.IDN.blacklist_chars
– Perry Tew
Sep 15 '16 at 20:14
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