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Checking if array is multidimensional or not?
...b level existed. For theories who might be looking for something similar...etc.
– Mike Barwick
Mar 24 '15 at 19:27
Wha...
IntelliJ and Tomcat.. Howto..?
..., Ultimate gives you a lot more value including for Jersey/ReST, JSP, JSF, etc. Why use a handsaw to rip the sheet when for little money, you can get a fine tablesaw?
– Russ Bateman
May 4 '18 at 15:19
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Search and replace in Vim across all the project files
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I've decided to use ack and Perl to solve this problem in order to take advantage of the more powerful full Perl regular expressions rather than the GNU subset.
ack -l 'pattern' | xargs perl -pi -E 's/pattern/replacement/g'
Explanation
ack
ack is an awesome command line tool th...
Stored procedure slow when called from web, fast from Management Studio
...nt Scan that does not access the table at all (run the query SELECT * FROM Orders WHERE OrderDate > NULL to see an example of this). But SQL Server must generate a plan which returns the correct result no matter what value @fromdate has at run-time. On the other hand, there is no obligation to bu...
How to limit google autocomplete results to City and Country only
...he requirement is to list all the regions (cities + states + other regions etc) in a country or the establishments in the country, you can filter results accordingly by changing types.
List only cities in the country
var options = {
types: ['(cities)'],
componentRestrictions: {country: "us"...
Why is my Spring @Autowired field null?
...beans and determine how to instantiate and configure them in the necessary order.
The IoC container isn't magic, and it has no way of knowing about Java objects unless you somehow inform it of them. When you call new, the JVM instantiates a copy of the new object and hands it straight to you--it ne...
Classes residing in App_Code is not accessible
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How do you create a daemon in Python?
...rectly if started inside an already-detached context, such as init, inetd, etc.
set up signal handlers for sensible daemon behaviour, but also with specific handlers determined by the use case
redirect the standard streams stdin, stdout, stderr since a daemon process no longer has a controlling term...
Jquery Ajax Posting json to webservice
...u're using ASMX ScriptServices or ASPX WebMethods, you need to use POST in order to get them to return JSON. If you GET, Content-Type correct or not, you'll get XML instead.
– Dave Ward
Jul 18 '13 at 20:57
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Get a list of all threads currently running in Java
...rse, readability is an important factor, and one should not micro-optimize etc. However, I did my research while writing a small application performance monitor. For this kind of tool, a minimal performance imprint is essential to get reliable data, so I chose the stacktrace-less method.
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