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How to generate an entity-relationship (ER) diagram using Oracle SQL Developer
...e a diagram for existing database schema or its subset as follows:
Click File → Data Modeler → Import → Data Dictionary.
Select a DB connection (add one if none).
Click Next.
Check one or more schema names.
Click Next.
Check one or more objects to import.
Click Next.
Click Finish.
The ERD ...
How do I change the default location for Git Bash on Windows?
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For Start in value, I use %USERPROFILE%/Git where Git is a directory under my home directory e.g. C:\users\rami\Git
– Rami Alloush
Aug 13 '18 at 22:32
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How do I make a semi transparent background?
...1 PNG image as a background.
Note
Remember that IE6 don’t support PNG files.
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How does a hash table work?
...ed information (the records) for their approximately 30,000 clients. Each file folder were clearly identified with its client number, a unique number from 0 to 29,999.
The filing clerks of that time had to quickly fetch and store client records for the working staff. The staff had decided that it...
How to get the last character of a string in a shell?
...o better to quote the parameter to the script (in case you have a matching filename):
sh lash_ch.sh 'abcde*'
Also see the order of expansions in the bash reference manual. Variables are expanded before the filename expansion.
To get the last character you should just use -1 as the index since the n...
Which is the best Linux C/C++ debugger (or front-end to gdb) to help teaching programming? [closed]
... Does it support debugging small programs that don't have project files? I remember using it for my larger program, but the first setup was pretty painful, although the IDE is very good.
– syockit
Jan 8 '15 at 14:11
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Network tools that simulate slow network connection [closed]
... I tried it, but I couldn't figure it out - is there a help file anywhere?
– UpTheCreek
Jun 8 '13 at 14:39
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How do I install and use curl on Windows?
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Was there a curl.exe file there? Run that. Alternatively, copy curl.exe that and any files that have .dll extension to a directory that is included in your PATH environment variable (or add the directory where curl.exe and the .dll files are, to ...
Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=3
...hat I deleted Json.Net's <dependentAssembly> section from my .config file. Reinstall brings it back if it's not there and apparently you need to delete it. Until there will be a normal solution in the package itself, I'm afraid this manual step is a must.
Note: Please read the comments below ...
What does .class mean in Java?
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Just to clarify, this '.class' method is not referring to the bytecode file you see after compiling java code nor a confusion between the concepts of Class vs. Object in OOP theory.
This '.class' method is used in Java for code Reflection. Generally you can gather meta data for your class such ...