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Executing multiple commands from a Windows cmd script
I'm trying to write a Windows cmd script to perform several tasks in series.
However, it always stops after the first command in the script.
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Function Pointers in Java
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The Java idiom for function-pointer-like functionality is an an anonymous class implementing an interface, e.g.
Collections.sort(list, new Comparator<MyClass>(){
public int compare(MyClass a, MyClass b)
{
// compare ob...
How to generate random number with the specific length in python
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To get a random 3-digit number:
from random import randint
randint(100, 999) # randint is inclusive at both ends
(assuming you really meant three digits, rather than "up to three digits".)
To use an arbitrary number of digits:
from random import randint
def random_w...
How to prevent a click on a '#' link from jumping to top of page?
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@pranay: OP specified that he's using jQuery to work with these links.
– BoltClock♦
Jul 15 '10 at 5:40
8
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Notepad++ Setting for Disabling Auto-open Previous Files
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For versions 6.6+ you need to uncheck "Remember the current session for next launch" on Settings -> Preferences -> Backup.
For older versions you need to uncheck "Remember the current session for next launch"
on Sett...
SQL - HAVING vs. WHERE
...ults of selection where a single result, such as count, average, min, max, or sum, has been produced from multiple rows. Your query calls for a second kind of condition (i.e. a condition on an aggregation) hence HAVING works correctly.
As a rule of thumb, use WHERE before GROUP BY and HAVING after ...
Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
...p://localhost:8000/hello?foo=bar#this-is-not-sent-to-server
python -c "import SimpleHTTPServer;SimpleHTTPServer.test()"
Serving HTTP on 0.0.0.0 port 8000 ...
localhost - - [02/Jun/2009 12:48:47] code 404, message File not found
localhost - - [02/Jun/2009 12:48:47] "GET /hello?foo=bar HTTP/1.1" 404 ...
How to filter files when using scp to copy dir recursively?
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I'd probably recommend using something like rsync for this due to its include and exclude flags, e.g:-
rsync -rav -e ssh --include '*/' --include='*.class' --exclude='*' \
server:/usr/some/unknown/number/of/sub/folders/ \
/usr/project/backup/some/unknown/number/of/sub/folde...
Eclipse error: indirectly referenced from required .class files?
I got an error in Eclipse. What does this error message means:
20 Answers
20
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How do you remove the title text from the Android ActionBar?
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Try:
getActionBar().setDisplayShowTitleEnabled(false);
For v.7:
getSupportActionBar().setDisplayShowTitleEnabled(false);
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