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How can I check for “undefined” in JavaScript? [duplicate]
... for pointing out that your third case - if (myVariable) can also throw an error in two cases. The first is when the variable hasn't been defined which throws a ReferenceError.
// abc was never declared.
if (abc) {
// ReferenceError: abc is not defined
}
The other case is when the variable ...
Xcode : failed to get the task for process
...iled and distributed multiple times. Since updating to Xcode 5 I have this error popping.
19 Answers
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Postgresql 9.2 pg_dump version mismatch
...ib/postgresql/... path above should match the server version number in the error you received. So if your error says, pg_dump: server version: 9.9, then link to /usr/lib/postgresql/9.9/....
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How can I find where I will be redirected using cURL?
...false); is a security vulnerability. It essentially says “Ignore the SSL errors if it’s broken – trust the same as you would an unencrypted URL.”.
– Finesse
Dec 8 '18 at 2:11
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Why do I get a “Null value was assigned to a property of primitive type setter of” error message whe
I get the following error when using a primitive attribute in my grails domain object:
12 Answers
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Getting error while sending email through Gmail SMTP - “Please log in via your web browser and then
...my local server (WAMP). But, I was not able to send emails because of this error. After spent 2 hrs I found your answer 'Correct' to fix my error. Thank you so much.
– Neeraj Singh
Aug 14 '14 at 12:18
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How to tell Maven to disregard SSL errors (and trusting all certs)?
...generate sources with the above agruments in Eclipse. But I still get the error " timestamp check failed " any idea how to solve it in an eclipse / maven environment.
– Mukun
Feb 16 '16 at 4:50
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How can I get WebStorm to recognize Jasmine methods?
...ding the global jasmin/karma-jasmine library did not get rid of the JSHint errors.
You need to access the JSHint settings via WebStorm's menu system (Lang & Frameworks>JavaScript>Code Quality Tools>JSHint) and click the checkbox to enable it know which environment it is running in.
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Error 908: Permission RECEIVE_SMS has been denied. - App Inventor 2 中...
...version, this functionality simply won’t work or will raise a permission error.The companion is only for live testing, the version you use has no implication for what will happen when you build an app. When you build an app, the buildserver analyzes the code and looks to see if it meets any of the...
failed to serialize the response in Web API
I was working on ASP.NET MVC web API, I'm having this error:
15 Answers
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