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How to drop unique in MySQL?
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DROP INDEX column_name ON table_name
Select the database and query form the sql tab.This removes the index of the particular column. It worked for me in PHP MyADMIN
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Permission denied for relation
...O <role>;
e.g.
ALTER DEFAULT PRIVILEGES IN SCHEMA public
GRANT SELECT, INSERT, UPDATE, DELETE ON TABLES TO admin;
If you use SERIAL or BIGSERIAL columns then you will probably want to do the same for SEQUENCES, or else your INSERT will fail (Postgres 10's IDENTITY doesn't suffer from t...
How to get current language code with Swift?
...u want to get the type en-En, you can use Locale.preferredLanguages[0]
2)
Select Project(MyApp)->Project (not Target)-> press + button into Localizations, then add language which you want.
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How to “set a breakpoint in malloc_error_break to debug”
...Navigator or ⌘8), clicking the plus button in the lower left corner, and selecting "Add Symbolic Breakpoint". In the popup that comes up, enter malloc_error_break in the Symbol field, then click Done.
EDIT: openfrog added a screenshot and indicated that he's already tried these steps without succe...
java.lang.UnsupportedClassVersionError Unsupported major.minor version 51.0 [duplicate]
...t; Properties -> Java Compiler
Enable project specific settings.
Then select Compiler Compliance Level to 1.6 or 1.5, build and test your app.
Now, it should be fine.
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Is it possible to view bytecode of Class file? [duplicate]
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Better still is the fact that it does so while you have the source code selected.
You don't have to find the .class file in the bin directory to inspect it's bytecode.
To edit them
Using code:
ASM: Visitors based, very, very fast.
BCEL: Loads the bytecode as an in memory description of the cl...
How to print a groupby object
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for key, values in gb.iteritems():
print(df.ix[values], "\n\n")
For selective key grouping: Insert the keys you want inside the key_list_from_gb, in following, using gb.keys(): For Example,
gb = grouped_df.groups
gb.keys()
key_list_from_gb = [key1, key2, key3]
for key, values in gb.items()...
Batch files : How to leave the console window open
...pin this program from the taskbar".
Right-click the icon for CMD.EXE and select Properties.
In the box for Target, go to the end of "%SystemRoot%\system32\cmd.exe" and type " /C " and the path and name
of the batch file.
For your purposes, you can either:
Use /C and put a PAUSE at the e...
SVN remains in conflict?
...ve any changes perform the following
a. Right click and do a 'Revert'
b. Select all the files
c. Then update the directory again
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How to add include path in Qt Creator?
...path>
If you are using your own build system, you create a project by selecting "Import of Makefile-based project". This will create some files in your project directory including a file named <your project name>.includes. In that file, simply list the paths you want to include, one per...