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HTML code for an apostrophe
...he question says “apostrophe”, not “single quote”. If you already know you want an apostrophe, you might as well use the proper apostrophe ’ (’). It does no harm and will make some readers happier.
– Rory O'Kane
Jun 18 '12 at 17:34
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How to extract the n-th elements from a list of tuples?
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@Wayne Werner: Yep. This stuff was all just passive knowledge (I don't often use it) - but it's good to be reminded now and then so you know where / what to look for...
– Daren Thomas
Jul 22 '10 at 13:14
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Fragment is not being replaced but put on top of the previous one
...d:layout_height="match_parent"
android:text="Hello World!" />
Now in MainActivity
if(condition)
getFragmentManager().beginTransaction().replace(R.id.container,new FirstFragment()).commit();
else
getFragmentManager().beginTransaction().replace(R.id.container...
Is there a difference between using a dict literal and a dict constructor?
...essage if the number of keys exceeds 256.
I prefer using the dict literal now.
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The multi-part identifier could not be bound
...use. In this case, any reference to a in the ON clause is invalid, a is unknown at that point. That is why you are getting the error message.
If I were you, I would probably try to rewrite this query, and one possible solution might be:
SELECT DISTINCT
a.maxa,
b.mahuyen,
a.tenxa,
b.tenhuye...
lock(new object()) — Cargo cult or some crazy “language special case”?
...impossible, as the code concerned was written before I joined the company. Now that there are changes to make, maybe I can convince Management to let me fix the code. Otherwise I will not take responsibility for any instabilities (the last one to touch anything is the one to blame)...
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Git file permissions on Windows
...sents execute permissions.
git update-index --chmod=+x 'scriptname.ext'
Now re-verify the permissions.
git ls-files --stage
==============================================
if you are using Windows PC, but deploying on linux machine. Execute the below command in the first place to make it co...
Does svn have a `revert-all` command?
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User mashzo pointed out (in a now-deleted answer) that the -R flag may be necessary to ensure that unversioned directories are also deleted, as part of throwing away all changes. Consider incorporating this into your answer, if that seems appropriate to y...
Is [CallerMemberName] slow compared to alternatives when implementing INotifyPropertyChanged?
...rk Not sure why you didn't edit it directly into the answer, although I've now done so.
– Ian Kemp
Jan 20 '17 at 7:55
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MySQLDump one INSERT statement for each data row
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This is nice because now I can do a git diff on two different database dumps and have a clear picture of what was changed.
– Rolf
Jun 14 '18 at 7:54
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