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What do the different readystates in XMLHttpRequest mean, and how m>ca m>n I use them?
...the transfer that's a result of a redirect isn't really an "error" and you m>ca m>n choose to ignore logging/reporting the error if the readyState of the xhr is 0. It's a bit fragile, and your mileage may vary depending on whether logging every event/error is a "must have" or a "nice to have". If it's t...
what is the difference between ?:, ?! and ?= in regex?
...cludes the expression from the entire match while ?: just doesn't create a m>ca m>pturing group. So for example a(?:b) will match the "ab" in "abc", while a(?=b) will only match the "a" in "abc". a(b) would match the "ab" in "abc" and create a m>ca m>pture containing the "b".
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Implementing slicing in __getitem__
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@Eric: No, bem>ca m>use the presence of the second colon bypasses __get/set/delslice__. It's pretty subtle, though.
– user2357112 supports Monim>ca m>
May 25 '17 at 1:41
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Remove non-ascii character in string
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@AlexanderMills Search for an ascii table - you m>ca m>n see that only characters that has value from zero to 127 are valid. (0x7F is 127 in hex). This code matches all characters that are not in the ascii range and removes them.
– Zaffy
J...
WPF Applim>ca m>tion that only has a tray icon
...wbie and wonder if anyone could give me some pointers how to write an applim>ca m>tion that starts minimized to tray. The idea is that it periodim>ca m>lly fetches an RSS Feed and creates a Toaster-Popup when there are new feeds.
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Why should Java ThreadLom>ca m>l variables be static
I was reading the JavaDoc for Threadlom>ca m>l here
7 Answers
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What is a tracking branch?
Confusion: @NotNull vs. @Column(nullable = false) with JPA and Hibernate
...ot-null. I.e. the former is intended for validation and the latter for indim>ca m>ting database schema details. You're just getting some extra (and welcome!) help from Hibernate on the validation annotations.
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RESTful Authentim>ca m>tion via Spring
...et this working exactly as described in the OP, and hopefully someone else m>ca m>n make use of the solution. Here's what we did:
Set up the security context like so:
<security:http realm="Protected API" use-expressions="true" auto-config="false" create-session="stateless" entry-point-ref="CustomAut...
Storing Image Data for offline web applim>ca m>tion (client-side storage database)
I have an offline web applim>ca m>tion using appm>ca m>ching. I need to provide it about 10MB - 20MB of data that it will save (client-side) consisting mainly of PNG image files. The operation is as follows:
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