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Windows Explorer “Command Prompt Here” [closed]
I frequently find myself with a folder open in Windows, wishing to have a command prompt open with the same working directory.
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How to pass argument to Makefile from command line?
...is a function that removes some elements from a list. So $(filter-out bar, foo bar baz) returns foo baz (it can be more subtle, but we don't need subtlety here).
Put these together and $(filter-out $@,$(MAKECMDGOALS)) returns the list of targets specified on the command line other than "action", wh...
Passing arguments forward to another javascript function
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If you want to only pass certain arguments, you can do so like this:
Foo.bar(TheClass, 'theMethod', 'arg1', 'arg2')
Foo.js
bar (obj, method, ...args) {
obj[method](...args)
}
obj and method are used by the bar() method, while the rest of args are passed to the actual call.
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Are there inline functions in java?
Is there a concept of inline functions in java, or its replaced something else? If there is, how is it used? I've heard that public , static and final methods are the inline functions. Can we create our own inline function?
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Git - fatal: Unable to create '/path/my_project/.git/index.lock': File exists
I am still getting this error message, when I try to move my project tree on to git repo.
31 Answers
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Word-wrap in an HTML table
...to wrap text in div s and span s. However, it doesn't seem to work in table cells. I have a table set to width:100% , with one row and two columns. Text in columns, although styled with the above word-wrap , doesn't wrap. It causes the text to go past the bounds of the cell. This happens on Fire...
Can you make valid Makefiles without tab characters?
On my system (Mac OS X), make seems to require that that Makefiles have a tab character preceding the the content of each command line, or it throws a syntax error.
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How to check if a value exists in a dictionary (python)
...t; d.get('10')
none
If your key does'nt exist, will return none value.
foo = d[key] # raise error if key doesn't exist
foo = d.get(key) # return none if key doesn't exist
Content relevant to versions less than 3.0 and greater than 5.0.
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Is there a simple way to remove multiple spaces in a string?
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foo is your string:
" ".join(foo.split())
Be warned though this removes "all whitespace characters (space, tab, newline, return, formfeed)" (thanks to hhsaffar, see comments). I.e., "this is \t a test\n" will effectively ...
MySQL - UPDATE query based on SELECT Query
I need to check (from the same table) if there is an association between two events based on date-time.
11 Answers
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