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Can I incorporate both SignalR and a RESTful API?
... This really sped up the page considerably and reduced a lot of the server calls from the page.
3 Answers
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What is the minimum length of a valid international phone number?
...international phone number by having different checks like length etc, you can use the Google's libphonenumber library. It can validate a phone number in E164 format directly. It will take into account everything and you don't even need to give the country if the number is in valid E164 format. Its ...
What's the meaning of Base SDK, iOS deployment target, Target, and Project in xcode
...deployment target.
You specify build settings on 2 levels as each project can have multiple targets and you might not want the same settings for all targets. The project-level settings override the default settings and the target-level settings override the project-level settings.
For example I h...
Difference between -pthread and -lpthread while compiling
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< #define __USE_REENTRANT 1
Using the -lpthread option only causes the pthread library to be linked - the pre-defined macros don't get defined.
Bottom line: you should use the -pthread option.
Note: the -pthread option is documented as a platform specific option in the GCC docs, s...
How to read file contents into a variable in a batch file?
...ld%.doc ...
Although it may well be that no UNC paths are allowed there. Can't test this right now but keep this in mind.
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Init method in Spring Controller (annotation version)
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You can use
@PostConstruct
public void init() {
// ...
}
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Git merge without auto commit
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@PineappleUndertheSea Fast forwards never cause conflicts. In case of "real" merge without fast forward the --no-commit switch is effective only if no conflict occurs, in case of conflict git will never auto-commit.
– gronostaj
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Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
... but I forgot to add a few not null constraints. I've googled around but I can't find how to write a migration which adds not null to an existing column.
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Static fields on a null reference in Java
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That behaviour is specified in the Java Language Specification:
a null reference may be used to access a class (static) variable without causing an exception.
In more details, a static field evaluation, such as Primary.staticField works as follows (emphasis mine) - in your c...
What is the best way to count “find” results?
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Note that you can shave off a few more nanoseconds by not quoting the dot in -printf '.'
– Jens
Mar 27 '13 at 16:42
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