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Servlet returns “HTTP Status 404 The requested resource (/servlet) is not available”
... name, case sensitive!), and the servlet hasn't failed its initialization (read server logs for any deploy/servlet success/fail messages and the actual context path and servlet mapping), then a servlet with URL pattern of /servlet is available at http://localhost:8080/contextname/servlet.
You can ...
How can a Javascript object refer to values in itself? [duplicate]
...d be to use a getter/setter methods.
For instance, if you only care about reading the calculated value:
var book = {}
Object.defineProperties(book,{
key1: { value: "it", enumerable: true },
key2: {
enumerable: true,
get: function(){
return this.key1 + " works!...
What is the default access specifier in Java?
I just started reading a Java book and wondered; which access specifier is the default one, if none is specified?
12 Answer...
How do I specify a password to 'psql' non-interactively?
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Don't forget to remove group and other user permission to read, write, execute the .pgpass file! Run chmod go-rwx .pgpass
– Vladislavs Dovgalecs
Jan 29 '18 at 20:44
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Installing SetupTools on 64-bit Windows
... 32-bit libraries.
NOTE: the responses below offer more detail, so please read them too.
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How to increase IDE memory limit in IntelliJ IDEA on Mac?
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Helpful trick I thought I'd share on this old thread.
You can see how much memory is being used and adjust things accordingly using the Show memory indicator setting.
It shows up in the lower right of the window.
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What is the best Distributed Brute Force countermeasure?
...ay, IF they are human AND know the correct login+password (and are able to read CAPTCHAs), they will never be denied service, even if they are connecting from an unknown host and not using the autologin cookie.
Oh, and just to clarify: Since I do consider CAPTCHAs to be generally evil, the 'backup'...
Getting the max value of an enum
...es(typeof(Foo)).Cast<Foo>().Last();
Edit
For those not willing to read through the comments: You can also do it this way:
var lastFoo = Enum.GetValues(typeof(Foo)).Cast<Foo>().Max();
... which will work when some of your enum values are negative.
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Convert hex color value ( #ffffff ) to integer value
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My mistake, I'm so ingrained in what I'm doing that I read it quickly and saw parseColor(). You are very correct.
– AllDayAmazing
Sep 15 '14 at 4:35
add a...
Better way to check variable for null or empty string?
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@Noumenon Because that would impair readability without solving anything. It is real easy to read your suggestion as "if there is a length" while it (of course) means the opposite.
– Mattias Åslund
Jul 5 '13 at 13:01
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