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Cannot set some HTTP headers when using System.Net.WebRequest
...the Headers property).. which concrete WebRequest are you using ? In other words, how do you get that WebRequest object to beign with ?
ehr.. mnour answer made me realize that the error message you were getting is actually spot on: it's telling you that the header you are trying to add already exis...
Is it possible to use jQuery to read meta tags
... @JimSpeaker: technically there is no need for quotes for a single word, though I would agree that it is better to include them regardless.
– Qantas 94 Heavy
Oct 29 '14 at 2:53
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How to store Node.js deployment settings/configuration files?
...ter.user_name = process.env.TWITTER_USER || 'username';
config.twitter.password= process.env.TWITTER_PASSWORD || 'password';
config.redis.uri = process.env.DUOSTACK_DB_REDIS;
config.redis.host = 'hostname';
config.redis.port = 6379;
config.web.port = process.env.WEB_PORT || 9980;
module.exports = ...
Gradle buildscript dependencies
...gin can be added to the buildscript to enable "provided" and "optional" keywords for dependencies in addition to the usual "compile" and "testCompile" keywords. Note: The war plugin already offers the "provided" keyword, you just need propdeps for jar projects that will be deployed inside a war.
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How does the static modifier affect this code?
...e variable is a class variable rather than an instance variable. In other words ... there is only one num1 variable, and only one num2 variable.
(Aside: a static variable is like a global variable in some other languages, except that its name is not visible everywhere. Even if it is declared as ...
Why do we check up to the square root of a prime number to determine if it is prime?
... to the last good version. you missed it when someone needlessly removed a word ('hence'), which is needed for the flow.
– Will Ness
Apr 18 '19 at 17:46
add a comment
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Collections.emptyList() returns a List?
...atic final <T> List<T> emptyList()
That <T> before the word List means that it infers the value of the generic parameter T from the type of variable the result is assigned to. So in this case:
List<String> stringList = Collections.emptyList();
The return value is then re...
What is the difference between POST and GET? [duplicate]
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Is there a reason you didn't use the word "request" when describing POST? (despite the fact that many have stated that POSt is a type of request)
– barlop
Oct 24 '15 at 19:43
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Match whole string
...rs of the alphabet are abc. not abc123'
I think you would want to use \b (word boundaries):
var str = 'the first 3 letters of the alphabet are abc. not abc123';
var pat = /\b(abc)\b/g;
console.log(str.match(pat));
Live example: http://jsfiddle.net/uu5VJ/
If the former solution works ...
How to sort an array of objects by multiple fields?
...e first city comparison be checking for equality, not inequality? In other words, shouldn't the line be if (a.city === b.city)? That is, if the two cities are the same then compare the prices, otherwise compare the cities.
– Steven Rands
Jul 19 '18 at 15:15
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