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Redirecting stdout to “nothing” in python
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This is missing some error checking, but great idea
– Mad Physicist
Jul 22 '18 at 23:25
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How to get xdebug var_dump to show full object/array
...because the json_encoded data is a string it means you can write it to the error log easily
error_log(json_encode($myvar));
It probably isn't the best choice for every situation, but it's a choice!
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Calling dynamic function with dynamic number of parameters [duplicate]
... because I didn't think [].xxx.call worked in IE but I can't reproduce the error now.
– Greg
Mar 24 '09 at 14:16
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Unmarshaling nested JSON objects
...// takes foo.baz
More string
}
func (a *A) UnmarshalJSON(b []byte) error {
var f interface{}
json.Unmarshal(b, &f)
m := f.(map[string]interface{})
foomap := m["foo"]
v := foomap.(map[string]interface{})
a.FooBar = v["bar"].(string)
a.FooBaz = v["baz"].(str...
nodejs how to read keystrokes from stdin
...tdin in the parent process (node app won't quit all by itself
// unless an error or process.exit() happens)
stdin.resume();
// i don't want binary, do you?
stdin.setEncoding( 'utf8' );
// on any data into stdin
stdin.on( 'data', function( key ){
// ctrl-c ( end of text )
if ( key === '\u0003' ...
Calling Objective-C method from C++ member function?
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Hi, I tried it but I get linkage error saying symbol(s) not found. i.e. it can't find the MyObjectDoSomethingWith. any ideas?
– user83950
Jan 18 '10 at 7:23
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Only get hash value using md5sum (without filename)
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How come echo ($(echo -n foo | md5sum)) doesn't work? Errors out bash: syntax error near unexpected token $(echo -n foo | md5sum)'
– lkraav
Aug 26 '15 at 4:42
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Recursive file search using PowerShell
...witch:
Get-ChildItem -Path V:\Myfolder -Filter CopyForbuild.bat -Recurse -ErrorAction SilentlyContinue -Force
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How can I filter a date of a DateTimeField in Django?
...ised it got 4 upvotes, because when I try the contains solution, I get the error message: Unable to get repr for <class 'django.db.models.query.QuerySet'>
– Houman
Jan 13 '13 at 13:13
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Difference between / and /* in servlet mapping url pattern
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<url-pattern></url-pattern> throws an error: Invalid <url-pattern> in servlet mapping
– slim
Jan 18 '16 at 17:10
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