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Enable access control on simple HTTP server
...ever create a simple HTTP server yourself, using most of SimpleHTTPRequestHandler, and just add that desired header.
For that, simply create a file simple-cors-http-server.py (or whatever) and, depending on the Python version you are using, put one of the following codes inside.
Then you can do py...
Showing which files have changed between two revisions
...n use gitk.
Run:
$ gitk --all
Right click on a commit of a branch and select Mark this commit in the pop-up menu.
Right click on a commit of another branch and select Diff this -> marked commit or Diff marked commit -> this.
Then there will be a changed files list in the right bottom ...
Reorder / reset auto increment primary key
...riable, this is okay: SET @a = @a + 1; For other statements, such as SELECT, you might get the results you expect, but this is not guaranteed. In the following statement, you might think that MySQL will evaluate @a first and then do an assignment second: SELECT @a, @a:=@a+1, ...; However...
How to install plugin for Eclipse from .zip
... Do not choose your .zip file, but unzip it. Then Add -> Local to select the folder which extracted one. that folder suppose only contains single eclipse folder.
– JustWe
Jul 18 '19 at 8:29
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How can I plot with 2 different y-axes?
...at each set of points has its own (different) y-axis (i.e., in positions 2 and 4 on the figure) but the points appear superimposed on the same figure.
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Method Overloading for null argument
... an explicit "null" (yet implicit null type) argument always unambiguously selects a specific overload ??
– peterk
Jul 18 '17 at 21:43
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Eclipse Build Path Nesting Errors
...pp Libraries" -> click "next" -> confirm your desired project is the selected option -> click "Finish"
Highlighting "Web App Libraries":
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How to rename a table in SQL Server?
...le for table dependencies at Pinal Dave's blog here
USE AdventureWorks
GO
SELECT
referencing_schema_name = SCHEMA_NAME(o.SCHEMA_ID),
referencing_object_name = o.name,
referencing_object_type_desc = o.type_desc,
referenced_schema_name,
referenced_object_name = referenced_entity_name,
referenced_obje...
How to style readonly attribute with CSS?
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w/ IE7 you can still use the selector with jQuery
– ladieu
Apr 30 '14 at 17:55
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Adding external library in Android studio
... Found ass module dependency but then I got dialog "Choose Modules\nSelect the modules the current module should depend on:\nNothing to show\n[Ok] [Cancel]". Not able to select downloaded library.
– David162795
Aug 1 '18 at 10:48
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