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When are C++ macros beneficial? [closed]
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Why are static variables considered evil?
I am a Java programmer who is new to the corporate world. Recently I've developed an application using Groovy and Java. All through the code I wrote used quite a good number of statics. I was asked by the senior technical lot to cut down on the number of statics used. I've googled about the same, ...
What to do with commit made in a detached head
Using git I made something like this
8 Answers
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How to update Identity Column in SQL Server?
...ntity column unlike what you can do with other columns with an update statement.
Although there are some alternatives to achieve a similar kind of requirement.
When Identity column value needs to be updated for new records
Use DBCC CHECKIDENT which checks the current identity value for the table ...
How to get a key in a JavaScript object by its value?
..., which I use as an associative array. Is there a simple function allowing me to get the key for a value, or do I have to iterate the object and find it out manually?
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How are software license keys generated?
License keys are the defacto-standard as an anti-piracy measure. To be honest, this strikes me as (in)Security Through Obscurity , although I really have no idea how license keys are generated. What is a good (secure) example of license key generation? What cryptographic primitive (if any) are they...
How to put a UserControl into Visual Studio toolBox
... it as a common control. but i can't. the UserControl is in my project namespace, and I tried Choose Item in right click menu, but I didn't find a way to add it.
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Is there a job scheduler library for node.js? [closed]
Is there some cron like library that would let me schedule some function to be ran at certain time (15:30 for example, not x hours from now etc)? If there isn't this kind of library how this should be implemented? Should I just set callback to be called every second and check the time and start jobs...
How to create an array of object literals in a loop?
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Set opacity of background image without affecting child elements
...he opacity of a background image without affecting the opacity of child elements?
14 Answers
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