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Launching Spring application Address already in use
...if the port 8080 is in use, change the listening port to 8181.
if you use IDEA, modify start configuration,
Run-> Edit Configuration
enter image description here
if you use mvn spring-boot, then use the command:
mvn spring-boot:run -Dserver.port=8181
if you use java -jar, then use the comma...
Flatten list of lists [duplicate]
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The OP has little idea about lists, giving him/her this solution might cause undesirable effects if s/he wants to use it to flatten multiple elements (no error, just silently return the first...)
– estani
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Can't connect to MySQL server error 111 [closed]
...es, and yet I get the same error. No firewall installed either. Ran out of ideas.
– CoderGuy123
Oct 14 '16 at 3:49
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How to add line break for UILabel?
...t is to set numberOfLines to 0 (= unlimited number of lines in label).
No idea why Apple has chosen to not parse \n in strings read from XML?
Hope this helps.
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Difference between a virtual function and a pure virtual function [duplicate]
...on-pure, and non-virtual functions in the same class. (Usually it's a good idea to not to do that, but if you need it, you can.)
– sbi
Mar 3 '15 at 21:50
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Unrecognized SSL message, plaintext connection? Exception
...nk in browser with https it works! And I need to perform a safe query. Any idea on how can I solve the problem?
– ccoutinho
Mar 31 '14 at 14:06
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Linux how to copy but not overwrite? [closed]
...letely noninteractive as this will be a part of a Crontab Bash script. Any ideas?
8 Answers
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td widths, not working?
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inline css is a bad idea unless you really only need it in one place. also, td width has been depreciated for some time. see answer below
– kristina childs
Jun 18 '12 at 20:46
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Generating file to download with Django
... Using this example downloads a file that is always empty, any ideas?
– camelCase
May 22 '13 at 23:30
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Android and setting width and height programmatically in dp units
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<dimen name="dimen_entry_in_dp">72dp</dimen>
Extending this idea, you can simply store the value of 1dp or 1sp as a dimen entry and query the value and use it as a multiplier. Using this approach you will insulate the code from the math stuff and rely on the library to perform the cal...