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Getting All Variables In Scope
Is there a way to get all variables that are currently in scope in javascript?
10 Answers
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Using multiple property files (via PropertyPlaceholderConfigurer) in multiple projects/modules
...lvable and ignore-resource-not-found serve different purposes. To prevent errors when the property file does not exist, use ignore-resource-not-found="true". To prevent errors when you use a property that does not exist in the file, use ignore-unresolvable="true". If you have multiple files that ...
What do the terms “CPU bound” and “I/O bound” mean?
...U (doing calculations). A program that computes new digits of π will typically be CPU-bound, it's just crunching numbers.
A program is I/O bound if it would go faster if the I/O subsystem was faster. Which exact I/O system is meant can vary; I typically associate it with disk, but of course networ...
How to think in data stores instead of databases?
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The datastore makes no distinction between inserts and updates. When you call put() on an entity, that entity gets stored to the datastore with its unique key, and anything that has that key gets overwritten. Basically, each entity kind in the datastore acts like an enormous map or sorted list.
Que...
Regex lookahead, lookbehind and atomic groups
...ely follow, and stop as backtracking is disabled
A non-atomic group will allow backtracking; if subsequent matching ahead fails, it will backtrack and use alternative patterns until a match for the entire expression is found or all possibilities are exhausted.
(foo|foot)s applied to foots will:
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Is there a command to refresh environment variables from the command prompt in Windows?
... environment variables with a vbs script, but you need a bat script to actually change the current environment variables, so this is a combined solution.
Create a file named resetvars.vbs containing this code, and save it on the path:
Set oShell = WScript.CreateObject("WScript.Shell")
filename =...
Authorize a non-admin developer in Xcode / Mac OS
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Finally, I was able to get rid of it using DevToolsSecurity -enable on Terminal.
Thanks to @joar_at_work!
FYI: I'm on Xcode 4.3, and pressed the disable button when it launched for the first time, don't ask why, just assume my ...
UnicodeEncodeError: 'charmap' codec can't encode - character maps to , print function [du
...s
print sys.stdout.encoding
print u"Stöcker".encode(sys.stdout.encoding, errors='replace')
print u"Стоескер".encode(sys.stdout.encoding, errors='replace')
This example properly replaces any non-printable character in my name with a question mark.
If you create a custom print function, e...
ASP.NET MVC 4 Custom Authorize Attribute with Permission Codes (without roles)
... new
{
controller = "Error",
action = "Unauthorised"
})
);
}
share
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impr...
Stop Mongoose from creating _id property for sub-document array items
If you have subdocument arrays, Mongoose automatically creates ids for each one. Example:
6 Answers
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