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What does @: (at symbol colon) mean in a Makefile?
What does the following do in a Makefile?
2 Answers
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Why is Spring's ApplicationContext.getBean considered bad?
...mpile time but matches one of the implementations defined in my spring.xml file.
– Alex Worden
Jan 25 '11 at 20:20
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Android adb not found
...t machine
# yum install glibc.i686
This removes the misleading 'no such file or directory' message when trying to execute a 32 bit binary. With that the 64 bit Fedora system is capable of executing 64 bit binaries.
This also removes the misleading 'not a dynamic executable' message of ldd when c...
Why are empty strings returned in split() results?
...y maps the semantics of all kinds of delimiter-joined records (such as csv file lines [[net of quoting issues]], lines from /etc/group in Unix, and so on), it allows (as @Roman's answer mentioned) easy checks for (e.g.) absolute vs relative paths (in file paths and URLs), and so forth.
Another way ...
Are there disadvantages to using a generic varchar(255) for all text-based fields?
... @BlueRaja: That was probably true for databases whose internal file structure encoded the length of a string in a single byte, or if they encoded short strings in a single byte. But it's no longer true for most databases.
– Bill Karwin
Feb 9 '11 at...
The SQL OVER() clause - when and why is it useful?
... retrieve both individual OrderQty values and their sums, counts, averages etc. over groups of same SalesOrderIDs.
Here's a practical example of why windowed aggregates are great. Suppose you need to calculate what percent of a total every value is. Without windowed aggregates you'd have to first d...
twitter-bootstrap vs jquery-mobile [closed]
...es (ASP.Net MVC in my case). It allows you to develop pages as individual files, rendered mostly on the server, as you're already used to doing and probably desire to do.
However, in its current state, it can get very slow and very buggy if you try to do too much with it. I've run into problem af...
Visual Studio replace tab with 4 spaces?
...ual Studio but it still won't work. Then check if you have a .editorconfig file in your project! This will override the Visual Studio settings. Edit the tab-size in that file.
This can happen if you install an Angular application in your project with the Angular-Cli.
See MSDN blog
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composer: How to find the exact version of a package?
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it can also be find in composer.lock file.
– Hafiz
Jun 8 '17 at 13:48
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Building a notification system [closed]
...em on the server (how to store notifications, where to store them, how to fetch them etc...).
4 Answers
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