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how to pass an integer as ConverterParameter?
...s to include the namespace for the basic system types and then to write at least the ConverterParameter binding in element form.
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How do I restart nginx only after the configuration test was successful on Ubuntu?
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configtest always returns a zero exit code, at least in nginx 1.8.0. Use nginx -t instead.
– Dan Dascalescu
May 19 '15 at 1:52
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Any way to force strict mode in node?
...erpreter directive.
#!/usr/bin/env node --use_strict
But currently (at least pre v0.9.x) it suffers the same problems described by the comments in @chad-scira's answer discuss.
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Single Page Application: advantages and disadvantages [closed]
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@Ankit_Shah55 This may no longer be true (at least for google, who owns most of the search engine market share anyways). See "Deprecating our AJAX crawling scheme" from Google. My understanding is that you don't have to do anything special for Google to index your SPA a...
Authorize Attribute with Multiple Roles
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This example doesn't work, or at least not the way you might think. For example, while novel the ADMIN_OR_VIEWER role on the action is redundant because you will not be allowed to get to the Create method if you don't already have the ADMIN role. In this cas...
JavaScript checking for null vs. undefined and difference between == and ===
...of undefined. null represents a null object reference, which, at the very least, means the variable holding it is meant for some type of 'object'. If it was a mistake, it was a good mistake. Anyway, in regards to the answer, the tip about undefined !== undefined during cross-window scripting is g...
Objective-C categories in static library
...found we should explicitly call some "real" code from category file. So at least class function should be called.
And we even need not dummy class. Single c function do the same.
So if we write lib files as:
// mylib.h
void useMyLib();
@interface NSObject (Logger)
-(void)logSelf;
@end
// mylib.m
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Rails ActionMailer - format sender and recipient name/email address
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Another irritating aspect, at least with the new AR format, is to remember that 'default' is called on the class level. Referencing routines that are instance-only causes it to silently fail and give when you try to use it:
NoMethodError: undefined met...
Wait until all jQuery Ajax requests are done?
...uccess, onFailure) method you could react when both requests succeed or at least one of them fails.
– skalee
Jun 8 '12 at 8:24
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Why does string::compare return an int?
.... In practice, there
are very few cases where this makes a difference, at least on
2's complements machines where integer arithmetic wraps (i.e.
all but a very few exotics, today—I think the Unisys
mainframes are the only exceptions left). Still, even on the
more common machines:
short a = 1;
s...