Metamorphosis | high available , high performance distributed messaging system | Scraper library
kandi X-RAY | Metamorphosis Summary
kandi X-RAY | Metamorphosis Summary
A high available,high performance distributed messaging system.
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Top functions reviewed by kandi - BETA
- Registers partition partitions
- Recovers recover partitions
- Fork a list of recover partitions
- Recovers a segment
- Recover message
- Validate the message
- Main entry point
- Execute transactional callback
- Try to terminate a temp master
- Unregister broker in zookeeper
- Initializes this instance
- Init index
- Performs recovery on the remote server
- Commits the transaction
- Returns true if this object equals the specified object
- Recalculate partitions for a given consumer
- Handle a request
- Get partitions for all brokers
- Runs the segment
- Processes the file
- Commits a transaction
- Commits offset for the given topic
- Load segments
- Load group info from file
- Send a message to a given partition
- Process a put message
Metamorphosis Key Features
Metamorphosis Examples and Code Snippets
Community Discussions
Trending Discussions on Metamorphosis
QUESTION
There's this task I'm working on, in which I have to make an arraylist based on an Author class, which has as its properties: ID, author's name, book and nationality. This aside, I had to make another class, which receives as a parameter the ID, and returns the corresponding author's info. My problem is that I wrote the code, but no matter what ID my input receives, it always retrieves the same author's information. Could anyone help me on this?
Author.java
...ANSWER
Answered 2021-Mar-17 at 14:03 id = 0;
QUESTION
I have multiple images on my website with some text about each image.
...ANSWER
Answered 2021-Feb-23 at 20:33It looks like you are using jQuery already. You might want to consider using the toggle() function, which is just for this purpose:
QUESTION
So I am trying to read in book information to store, I have the parts to parse through my char array and store in information properly done, but I can only ever read the first line of the files.
I have this separated into two parts(for this), input.c is what handles actually getting and returning the line, and catalog.c is where the file was opened and is what calls the input function. And I do not have access to getLine on my machine.
catalog
...ANSWER
Answered 2020-Oct-23 at 15:36Your code is overly complicated and wrong.
You probably want this:
QUESTION
I am trying to load a class from target Jar, I saw some examples and tried to replicate, but unfortunately i couldn't.
What am I doing wrong here:
...ANSWER
Answered 2019-May-30 at 15:19you need to mention the package name as well
QUESTION
According to Apple's Reference manual for TrueType font files, there are 45 different types of font tables. Checking those ttf I have installed on my system, I have acertained that the number of tables actually present in those files ranges from 12 to maximum 22 font tables per file.
Looking further at the structure of a true type font file, it start with this information:
uint32 scaler type A tag to indicate the OFA scaler to be used to rasterize this font; see the note on the scaler type below for more information.
uint16 numTables number of tables
uint16 searchRange (maximum power of 2 <= numTables)*16
uint16 entrySelector log2(maximum power of 2 <= numTables)
uint16 rangeShift numTables*16-searchRange
which gives reason to believe there would be a common need for the precalculated, but yet totally imho redudant fields rangeShift
, entrySelector
, searchRange
. It even states them to be employed for binary searching of the list of font tables:
The entries for searchRange, entrySelector and rangeShift are used to facilitate quick binary searches of the table directory that follows (source https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6.html)
A valid reason to even consider adding those fields, which could anyway be calculated on the fly from numTables
would be indeed that there is a large number of font tables.
My question is therefore, if despite my testing there exist indeed occasions in which true type fonts are reasonably to be expected to have a larger (e.g. >1000) number of tables, which would imply the question if it is at all possible that any of the 45 different type of font tables can occure multiple times?
The tables it listed are the following.
- The 'acnt' (accent attachment) table
- The 'ankr' (anchor point) table
- The 'avar' (axis variation) table
- The 'bdat' (bitmap data) table
- The 'bhed' (bitmap font header) table
- The 'bloc' (bitmap location) table
- The 'bsln' (baseline) table
- The 'cmap' (character code mapping) table
- The 'cvar' (CVT variation) table
- The 'cvt ' (control value) table
- The 'EBSC' (embedded bitmap scaling control) table
- The 'fdsc' (font descriptor) table
- The 'feat' (layout feature) table
- The 'fmtx' (font metrics) table
- The 'fond' (font family compatibility) table
- The 'fpgm' (font program) table
- The 'fvar' (font variation) table
- The 'gasp' (grid-fitting and scan-conversion procedure) table
- The 'glyf' (glyph outline) table
- The 'gvar' (glyph variation) table
- The 'hdmx' (horizontal device metrics) table
- The 'head' (font header) table
- The 'hhea' (horizontal header) table
- The 'hmtx' (horizontal metrics) table
- The 'just' (justification) table
- The 'kern' (kerning) table
- The 'kerx' (extended kerning) table
- The 'lcar' (ligature caret) table
- The 'loca' (glyph location) table
- The 'ltag' (language tag) table
- The 'maxp' (maximum profile) table
- The 'meta' (metadata) table
- The 'morx' (extended metamorphosis) table
- The 'name' (name) table
- The 'opbd' (optical bounds) table
- The 'OS/2' (compatibility) table
- The 'post' (glyph name and PostScript compatibility) table
- The 'prep' (control value program) table
- The 'prop' (properties) table
- The 'sbix' (extended bitmaps) table
- The 'trak' (tracking) table
- The 'vhea' (vertical header) table
- The 'vmtx' (vertical metrics) table
- The 'xref' (cross-reference) table
- The 'Zapf' (glyph reference) table
It seems that the "font tables" allow any random "extension" among them, as for instance there is a font table labeled FFTM
, which
"[...] is unique to FontForge. It contains three timestamps: First FontForge's version date, then when the font was generated, and when the font was created. I describe its format here."
https://fontforge.github.io/TrueOpenTables.html
Still even those occasional added tables like FFTM
would not seem to merit the fields searchRange etc.
ANSWER
Answered 2019-Aug-02 at 15:30When TrueType was invented in the late 1980s/early 1990s, the developers were not certain how things would evolve as the format was adopted. Also remember that processor speeds were considerably slower then.
As it turns out, indeed, few fonts have more than about 25 tables, and probably none that approach the number where a binary search and the use of the pre-calculated fields would make much difference in locating a table (versus just iterating through the sorted list).
Nevertheless, the fields are part of the specification and can’t be “omitted”. Many implementations ignore the fields, and they are frequently filled with wrong values, but be aware that many font checkers/validators/sanitizers DO check them and might flag wrong values as an invalid font. So if you’re asking this question as regards creating a font, I would advise filling in the fields with correct data.
QUESTION
Is there a way to load the files into the Zip from given url?
like this:
...ANSWER
Answered 2017-Oct-19 at 22:05The declaration of the scripts must be at the bottom of the form tag.
QUESTION
I keep getting this error:
s4s-elt-must-match.1: The content of 'tvshow' must match (annotation?, (simpleType | complexType)?, (unique | key | keyref)*)). A problem was found starting at: element.
This is my XML:
...ANSWER
Answered 2017-Oct-03 at 12:27Your immediate error is due to
QUESTION
I'm testing my view for handling invalid form data. In my test case I'm submitting form with missing field and expect view to handle it by displaying error message. Here is a relevant snippet from clean
in my form:
ANSWER
Answered 2017-Aug-10 at 13:45You haven't shown your full view, but usually you do return redirect('/success-url/')
after a successful post. If your validation error was ignored, then the view would redirect with status code 302, and your test would fail on the earlier line self.assertEqual(response.status_code, 200)
You can access the form from the view with form = response.context['form']
. If you check form.is_valid()
or form.errors
in your test, you will see that your ValidationError
has not been ignored.
Your issue is that your assertNotEqual
checks are not testing what you think they are. When you validate a model form, the instance is modified. If you want to check whether the user has been modified in the database, you need to refresh it from the database first.
QUESTION
I'm trying to learn Angular by doing some projects. One of them is Reader.
I have 3 components: Bookshelf, Book and Chapter. When I retrieve data from a json file, in BookComponent, the *ngFor displays all the books, but I need to display only the data for selected/clicked book. My code looks like this:
bookshelf.component.html
...ANSWER
Answered 2017-May-09 at 14:19Maxime gave you a good link to follow, I'd just thought I'd present the version utilizing the JSON file.
Your code looks pretty good as is. The only thing you seem to miss is the routing part and getting that one book.
So your JSON currently has no id
for each book, but I added one to the code.
So when you display your books your routerlink should look like this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install Metamorphosis
You can use Metamorphosis like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Metamorphosis component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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