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Lightweight SQL editor for Eclipse [closed]
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By default (on Kepler, at least), this plug in opens SQL files using the SQL File Editor, which includes connection bloat. It does also include SQL Editor, which is the lightweight version, that you can easily set as the default editor.
– user1236508
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How can I pass command-line arguments to a Perl program?
...ends on what you want to do. If you want to use the two arguments as input files, you can just pass them in and then use <> to read their contents.
If they have a different meaning, you can use GetOpt::Std and GetOpt::Long to process them easily. GetOpt::Std supports only single-character swi...
Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
...cts beyond the current compilation unit (for example: a foreign library, a file on disc, network data, CPU page tables, ...). In such a case the binary structure of data is also defined in a place inaccessible to the compiler, so reordering the struct fields would create a data type that is inconsis...
Rails Console: reload! not reflecting changes in model files? What could be possible reason?
...questions%2f5427596%2frails-console-reload-not-reflecting-changes-in-model-files-what-could-be-poss%23new-answer', 'question_page');
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Push existing project into Github
...o initialize git (version control).
git init
then do this to add all your files to be "monitored." If you have files that you want ignored, you need to add a .gitignore but for the sake of simplicity, just use this example to learn.
git add .
Then you commit and add a note in between the "" like "...
Android: integer from xml resource
How do I have to modify my XML resources, or what XML file do I have to create, to access integer values in the same way you access string values with R.string.some_string_resource ?
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Android SharedPreference security
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Shared Preferences are stored as a file in the filesystem on the device. They are, by default, stored within the app's data directory with filesystem permissions set that only allow the UID that the specific application runs with to access them. So, they are p...
How to make a smooth image rotation in Android?
...a custom cyclical spinner in Android. Here's my rotate_indefinitely.xml file, which I placed in res/anim/ :
16 Answers
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Bytecode features not available in the Java language
...1, if I remember correctly) and only ancient Java compilers produced class files where this was un-set. This flag exists only for backwards-compatibility reasons. Note that starting with Java 7u51, ACC_SUPER is ignored completely due to security reasons.
The jsr/ret bytecodes.
These bytecodes were...
AsyncProcedures异步过程扩展 · App Inventor 2 中文网
... 示例2：文件操作
// 异步读取多个文件
when ReadFilesButton.Click
do
make global FileList from list "file1.txt", "file2.txt", "file3.txt"
call AsyncProcedures1.RunProcedureWithData ReadMultipleFiles FileList
// 异步读取文件过程
procedure ReadMultipleFiles ...