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What is middleware exactly?

...ducts from another 3 different companies. Someday the client thought, why don't we integrate all our systems into one huge system. Ten minutes later their IT department said that will take 2 years. You (the wise developer) said, why don't we just integrate all the different systems and make them w...
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How to use int.TryParse with nullable int? [duplicate]

... You can't do this without using another variable, unfortunately - because the type of out arguments has to match the parameter exactly. Like Daniel's code, but fixed in terms of the second argument, trimming, and avoiding comparisons ...
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Getting Django admin url for an object

...root), which gets the admin screens working but is the deprecated way of doing it. I needed to change it to this: (r'^admin/', include(admin.site.urls) ), Once I did that, all the goodness that was promised in the Reversing Admin URLs docs started working. ...
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How to insert a SQLite record with a datetime set to 'now' in Android application?

... java.util.Date, but I'm sure you can do It with java.sql.Date date as well. – e-satis Jan 17 '10 at 15:40 add a comment ...
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Increase heap size in Java

I am working on a Windows 2003 server (64-bit) with 8 GB RAM. How can I increase the heap memory maximum? I am using the -Xmx1500m flag to increase the heap size to 1500 Mb. Can I increase the heap memory to 75% of physical memory (6 GB Heap)? ...
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How can I convert bigint (UNIX timestamp) to datetime in SQL Server?

... you try to translate June 10th during February. – Andomar May 25 '10 at 12:07 11 -1 for the UTC-...
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jQuery set checkbox checked

...ll the possible ways, but I still didn't get it working. I have a modal window with a checkbox I want that when the modal opens, the checkbox check or uncheck should be based on a database value. (I have that already working with others form fields.) I started trying to get it checked but it did...
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Spring @PropertySource using YAML

...an abstract test superclass. Edit: I wrote this answer five years ago. It doesn't work with recent versions of Spring Boot. This is what I do now (please translate the Kotlin to Java if necessary): @TestPropertySource(locations=["classpath:application.yml"]) @ContextConfiguration( initiali...
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Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied

How to I get mongo to use a mounted drive on ec2? I really do not understand. I attached a volume on ec2 formatted the drive as root and start as root and yet as root I cant access? I am running on ubuntu 12.04. No other mongo is running ...
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Ignore python multiple return value

... IPython. I would never assign something to it. – endolith Jan 24 '10 at 17:27 21 Ok, I didn't n...