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WPF Textblock, linebreak in Text attribute
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I know this is ressurecting an old question, but I had the sam>me m> problem. The solution for m>me m> was to use HTML encoded line feeds (
).
Line1
Line2
Looks like
Line1
Line2
For more of the HTML encoded characters check out w3schools
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Ordering by specific field value first
...tion.
If you want complete sorting for all possible values:
SELECT id, nam>me m>, priority
FROM mytable
ORDER BY FIELD(nam>me m>, "core", "board", "other")
If you only care that "core" is first and the other values don't matter:
SELECT id, nam>me m>, priority
FROM mytable
ORDER BY FIELD(nam>me m>, "core") DESC
I...
How to manage local vs production settings in Django?
What is the recomm>me m>nded way of handling settings for local developm>me m>nt and the production server? Som>me m> of them (like constants, etc) can be changed/accessed in both, but som>me m> of them (like paths to static files) need to remain different, and hence should not be overwritten every tim>me m> the new code is...
Should I instantiate instance variables on declaration or in the constructor?
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From this tutorial:
Field declarations, however, are not part of any m>me m>thod, so they cannot be executed as statem>me m>nts are. Instead, the Java compiler generates instance-field initialization code automatically and puts it in the constructor or constructors for the class. The initialization code...
ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
...ere is no replication enabled):
run the command vim /etc/mysql/my.cnf
comm>me m>nt bind-address = 127.0.0.1 using the # symbol
restart your mysql server once.
Update
In Step 1, if you cannot find bind-address in the my.cnf file, look for it in /etc/mysql/mysql.conf.d/mysqld.cnf file.
Update in case...
How to reset Android Studio
I want to reset Android Studio 0.2.13 to the default state. That m>me m>ans reset all settings, remove all projects, all gradle files so that it would act like a fresh installation. What steps do I have to follow to achieve this?
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Javascript Array of Functions
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Tip: Rem>me m>mber to put () after array_of_functions[0], even if it's empty. I spend like 20min just to find 'why that didn't work'.
– Horacio
Apr 21 '16 at 6:23
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Why can't stash be applied to the working directory?
... because it would be overwriting an existing file.
To fix, you could do som>me m>thing like deleting that file (it's okay, it's still in the repo), applying your stash, and then replacing the stashed version of the file with the in-repo version as appropriate.
Edit: It's also possible that the file has...
How does Access-Control-Allow-Origin header work?
Apparently, I have completely misunderstood its semantics. I thought of som>me m>thing like this:
16 Answers
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How to sort a file, based on its num>me m>rical values for a field?
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Take a peek at the man page for sort...
-n, --num>me m>ric-sort
compare according to string num>me m>rical value
So here is an example...
sort -n filenam>me m>
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