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How do I capture SIGINT in Python?
...h the Exception. Say you run your program and redirect the output to a log file, ./program.py > output.log. When you press Ctrl-C you want your program to exit gracefully by having it log that all data files have been flushed and marked clean to confirm they are left in a known good state. But Ct...
java.io.Console support in Eclipse IDE
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You can debug using the remote debugger and taking advantage of the class files built in your project.
In this example, the Eclipse project structure looks like this:
workspace\project\
\.classpath
\.project
\debug.bat
\bin\Main....
How do you parse and process HTML/XML in PHP?
...ample can be found at A simple program to CRUD node and node values of xml file and there is lots of additional examples in the PHP Manual.
3rd Party Libraries (libxml based)
If you prefer to use a 3rd-party lib, I'd suggest using a lib that actually uses DOM/libxml underneath instead of string ...
How to work offline with TFS
... open Solution
Explorer and select the item(s) to
disconnect.
On the File menu, click Source
Control, then Change Source Control.
In the Change Source Control dialog
box, click Disconnect.
Click OK.
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How to define a function in ghci across multiple lines?
...nterpreter in this regard. Very convenient! You can in fact create a .ghci file in your home directory in which you put :set +m and multiline mode will become the default every time you start ghci!
– kqr
Nov 5 '13 at 21:04
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MongoDB logging all queries
...as basic as it is simple... How do you log all queries in a "tail"able log file in mongodb?
15 Answers
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Rails DB Migration - How To Drop a Table?
...te.
rails generate migration DropProductsTable
This will generate a .rb file in /db/migrate/ like 20111015185025_drop_products_table.rb
Now edit that file to look like this:
class DropProductsTable < ActiveRecord::Migration
def up
drop_table :products
end
def down
raise Active...
How to get the entire document HTML as a string?
...orked like a charm! thank you! is there any way to get the size of any/all files linked to the document as well including js and css files?
– www139
Mar 17 '15 at 2:54
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How to force IntelliJ IDEA to reload dependencies from build.sbt after they changed?
...ress refresh button.
If you use auto-import feature you need to save your file to force auto-refresh.
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'pip' is not recognized as an internal or external command
...ght system variable.
Try this:
Type 'start %appdata%' in cmd.
After that file explorer should pop up in '../AppData/Roaming'.
Go back one directory and navigate to 'Local/Programs/Python/Python37-32/Scripts'.
NOTE: The version number may be different so if you copy and paste the above file path...