{{template "stinger" .View}}
All clinicians and volunteers wishing to get involved must secure an appointment for interviewing and on boarding processes. Clinic locations, directions and instructions will be emailed to you once an appointment is secured.
Clinical Team Members:
Physician/Residents/Medical Students (Providers): These healthcare providers will administer non-emergent medical care. This will include: routine wellness care, such as diabetes and heart failure management and education, wound assessment and treatment, routine physical assessments, and other primary care services. They will also provide prescriptions and interpret lab results.
Psychiatrist: The psychiatrist will assess and treat individuals with mental health disorders, as well as make necessary referrals for counseling needs. This provider will be available at regularly scheduled times so that those in need will have a consistent, reliable mental health provider. The psychiatrist will provide necessary prescriptions to enable individuals with mental health disorders to maintain access to their critical medications.
Registered Nurses: The Registered Nurses will be paramount in delivering care directed by the medical providers. They will complete screenings and lab draws, administer vaccinations, and complete physical assessments within their scope of practice, conveying all information to the Providers.
Medical Assistants: The Medical Assistants will triage patients in the climate-controlled tent, check-in all patients, and assess vitals. They will guide patient flow and maintain infection control processes within patient care areas.
Social Workers: Social Workers will be available to help navigate community resources, help secure individuals with funding for medical care as able, and aid in establishing long-term healthcare providers.
Ancillary Staff:
Drivers: Drivers will pick up staff and drive them to locations with heavy populations of individuals experiencing homelessness.
Security Guards: Security guards will be present at each mobile clinic to ensure the safety of staff and patients.
All visits are based upon availability.


Skills of Shambhavi:
"When Love and skill work together , we expect a masterpiece-John Ruskin". I really believe that everyone has a talent ,ability or skill that he/she can mine to support themselves and succeed in life. It might be hidden the only thing we need to do isto take an initiative to explore.
So , Here are few of my skills which I am exploring these days .
This is the current project on which I am working. Here I have learned about how to use html and css .
SO this was a team project in a competiteion called Data Dig held by the Society of Data Science at Bit
Mesra where we presented that how can we use data science to prevent road acidents.We bagged the third
prize !
For more info --> Click
here
This was a technical blog created by me on the topic "The Surprising way data science can help in early
cancer prediction".
For more info --> Click
here


Installation
npm install --save react-treelist
Usage
import TreeList from 'react-treelist';
<TreeList
data={DATA}
columns={COLUMNS}
options={OPTIONS}
handlers={HANDLERS}
id={'id'}
parentId={'parentId'}></TreeList>
| Property | Type | Description |
|---|---|---|
data |
array | Array of data objects which become rows in the treelist |
columns |
array | Array of column configuration options. See column options for more details. |
options |
object | Component level configuration options. See component options for more details. |
handlers |
object | Component level event handlers. See component handlers for more details. |
id |
string | Data field which uniquely identifies each record |
parentId |
string | Data field which identifies the parent row of a record. Data objects with null value in this field are treated as top-level parent records |
See src/demo/App.js
for an example.
Options
Column options
The component accepts an array of column objects via the property columns
. The column objects can accept the following properties.
| Property name | Type | Required | Description |
|---|---|---|---|
title |
string | yes | Will be displayed as column header |
field |
string | yes | Property in the data object whose value will be displayed in the rows against this column |
type |
string | yes | Data type of the values displayed in the column. Required for sorting and applying formatting. Valid values: number , string , date
|
width |
number | no | Width of the column |
expand |
bool | no | Shows the expand or collapse in this column if set to true . If this option is not provided, the icons are shown in the first column by default. |
class |
string | no | Class name to be added to the cells in the column. Can be used for applying specific styles for the column values. Can be a fixed string or a function. The function will receive the row data as an argument |
formatter |
function | no | If provided, the return value of this function will be dispayed in the rows for this column. The value of field from the data object will be passed as an argument. |
Component options
Component level options are accepted via the property, options
.
| Property name | Type | Required | Description |
|---|---|---|---|
expandAll |
bool | no | If set to true will expand all rows by default when the component is rendered for the first time. Defaults to false . |
height |
number | no | Height of the treelist body. When not provided, the component will expand to show all available rows. |
minimumColWidth |
number | no | Minimum width of columns. Columns can't be resized below this value. |
canSelect |
bool | no | Allows row selection on click. Selected rows have the row-selected class name applied |
rowClass |
string or function | no | Class name to be added to the rows. Can be used for applying specific styles for the grid rows. Can be a fixed string or a function. The function will receive the row data as an argument |
Component level event handlers are accepted via the property, handlers
.
| Property name | Type | Required | Description |
|---|---|---|---|
onSelectRow |
function | no | handler called every time the user selects or deselects a row. The handler will receive the row object as the only argument (null in case of deselection) |
Demo
License
This project is licensed under the MIT License - see the LICENSE.md file for details


Infinite Scroll with isInViewport
View On Github
Download
Hello, world!
Here is a simple demostration of infinite scroll using isInViewport.


Ding! was written by me, James Baker, to help stop me overdoing the pasta or underdoing the veg.
It's free to use, but if you wish to thank me I'm currently raising money to take 30 Scouts from across Wiltshire to the 23rd World Scout Jamboree in Japan. We've got over £105,000 to raise, so any donations are very gratefully received. Please donate now!
The code is available on GitHub, and you are welcome to take the code and adapt it to your own needs. I also welcome Pull Requests that make the tool better for everybody.
No pizza was burnt during the making of Ding!.
Built using Bootbox.js, Bootstrap, Howler.js and jQuery. Trumpet sound clip by bone666138.


March 11
Haneda Airport T1 > Shimbashi Station
Tokyo Monorail > Asakasa Line
March 10
From: Vancouver YVR Airport
To: Tokyo Haneda Haneda Airport
From: Vancouver YVR Airport
To: Tokyo Haneda Haneda Airport
10:40
17:30
~35 min
Shimbashi Station > Marriot Ginza
Apporx. 5 min walk
20:00
Marriot Ginza
Check-in
March 12
8:30
March 13
Breakfast
Marriot Ginza
Tokyo Tower
10:30 AM - 12:30 PM
Ueno Zoo
1:30 PM - 4:30 PM
From : Vancouver YVR Airport
To: Tokyo Haneda Haneda Airport
From: Vancouver YVR Airport
To: Tokyo Haneda Haneda Airport
10:40
17:30
9:41
Vancouver to Tokyo
Transport
Place
Time
Mar 10 - March 13
Plan
Home
Me
Search


Loading . . . Wait just a sec . . .
EngCalc is unable to load necessary scripts. Are you using a script blocker?
EngCalc
History
Test Historic Formula
-
0
-1/2
Current Calculation
Test Formula Being Edited
Formula Editter
AddFraction


Installing / Upgrading¶
MitreCVE is available on PyPi and only for python3.x
We recommend using pip3
to install MitreCVE on all platforms:
pip3 install mitrecve
To upgrade using pip :
python -m pip install --upgrade mitrecve
Installing from source¶
If you’d rather install directly from the source, clone the git repository and install with Setuptool
git clone https://github.com/remiflavien1/mitrecve
cd mitrecve
python3 setup.py install


7
Products
Each of our products come in sizes Tiny/Small/Medium/Large, and come in colors Strawberry/Blackberry/Crazyberry/Camouflage/Night Moon/Fire Orange
Dog Harness
$20.00
Cat Harness
$20.00
Harness Attachment
$20.00
GPS Tracker Collar
$20.00


source
code documentation
structural_test.h File Reference
Detailed Description
Header file of the structural test main program.
- Author:
- Niklaus Schild<EMAIL_ADDRESS>This document is part of embedded IPsec
Copyright (c) 2003 Niklaus Schild and Christian Scheurer, HTI Biel/Bienne
All rights reserved.
Definition in file structural_test.h.
Go to the source code of this file.
Define Documentation
| #define IPSEC_TESTING_EVALUATE |
( |
__retcode__, |
|
|
__sub_results__, |
|
|
__functionname__, |
|
|
__msg__ |
|
) |
{ \
|
|
|
|
This macro is used in all test functions to update statistics and print status information.
- Todo:
- this doxygen tag is not working. probably because of the complexity of the macro
Definition at line 57 of file structural_test.h. |
Typedef Documentation
Function Documentation
|


|
||||||||||
| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |
| Class Summary | |
| BackgroundColorAtomPeer | Atom peer that sets up background clear color |
| BoundsAtomPeer | Insert package comments here |
| CanvasPeerImpl | |
| ColoringShaderPeer | Handles the shading for coloring attributes. |
| FogShaderPeer | Handles the rendering of fog. |
| FragmentProgramShaderPeer | |
| LightingShaderPeer | Hendles the setting of rendering attributes, specifically the depth test and alpha test. |
| LineAttrShaderPeer | Handles the setting of line attributes, specifically the line width, pattern and antialiasing. |
| MaterialShaderPeer | Handles the shading for material attributes. |
| OldStyleGLCapabilitiesChooser | The default implementation of the GLCapabilitiesChooser interface, which provides consistent visual
selection behavior across platforms. |
| OpenGlExtensions | Insert package comments here |
| OpenGlStateDebug | Static methods to print the current OpenGL state for debugging purposes |
| PolygonAttrShaderPeer | Hendles the setting of rendering attributes, specifically the depth test and alpha test. |
| RenderingShaderPeer | Hendles the setting of rendering attributes, specifically the depth test and alpha test. |
| RenderPeerImpl | |
| ShapeAtomPeer | |
| TextureAttrShaderPeer | |
| TextureShaderPeer | |
| TransformShaderPeer | Hendles the setting of rendering attributes, specifically the depth test and alpha test. |
| TransparencyShaderPeer | Handles the shading for transparency attributes. |
| VertexProgramShaderPeer |
|
||||||||||
| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |


--- title: Asylo SDK dependencies overview: Details about Asylo's repository rules for including SDK dependencies. home_location: https://asylo.dev/docs/reference/api/bazel/asylo_deps.bzl.v1.html layout: skylark-docs redirect_from: /docs/reference/api/bazel/asylo_deps.bzl.html number_of_entries: 3 ---
The file bazel/asylo_deps.bzl
defines the Bazel repository rules needed to declare a dependency on different aspects of the Asylo SDK. You may include its macros (e.g., asylo_deps
) with the following line in your WORKSPACE
file:
load("@com_google_asylo//asylo/bazel:asylo_deps.bzl", "asylo_deps")
The rule used to depend on Asylo's critical dependencies.
| Argument | Type | Description |
|---|---|---|
installation_path |
string |
[optional] The absolute path to the installed Asylo toolchain for building enclave targets. The default value for this path comes either from the user installation path in |
The rule used to depend on Asylo's testing-only dependencies.
The rule used to depend on Asylo's Go dependencies.
The rule used to depend on Asylo's tools for defining a backend.


{% include slides/slideStart.html classes=include.classes id=include.id lightbackground=include.lightbackground header=include.header %}
{{ include.details }}
{{ include.detailsRight }}


This 10-minute tutorial introduces you to the Integrative Genomics Viewer (IGV) by providing step-by-step instructions for loading and visualizing gene expression and SNP (single nucleotide polymorphism) copy number data.
The tutorial uses segmented copy-number and gene expression data from Beroukhim et al. (2007). The paper describes a method, Genomic Identification of Significant Targets in Cancer (GISTIC), for identifying significant chromosomal aberrations and applies that method to a collection of 141 glioma samples.
Download the GISTIC data files: GISTIC.zip.
The GISTIC data files are also available on the IGV home page (http://broad.mit.edu/igv/).
To start IGV:
1. Go to the IGV downloads page: http://www.broad.mit.edu/igv/downloads/downloads.html.
2. Register as instructed.
3. Click the launch icon.
The browser displays the web start launch window (the file name will match the version number):
4. Select Open with Java™ Web Start Launcher and click OK. The launcher downloads and starts the application.
5. If the security message appears, click Run to continue:
IGV starts.
6. For the tutorial:
▪ Click the Genome link in the toolbar and select hg16 (the genome on which the GISTIC data was processed).
▪ If you have another chromosome selected, click chr1 in the chromosome drop-down box in the toolbar (the chromosome on which the tutorial begins).
To display data, load data files:
1. Select File>Load. IGV displays the Select Files window.
2. Select one or more data files. For this tutorial, ctrl-click to select two files (on a Mac, command-click):
▪ PrimaryGBMs.43.centered_and_normalized.gct (gene expression data)
▪ segmented_data_080520.seg (SNP copy number data)
3. Click OK. IGV displays the data in horizontal rows called tracks. Typically, each track represents one sample or experiment. For each track, IGV displays the track identifier, one or more attributes, and the data.
Above the track data, the chromosome ideogram represents the whole chromosome and the ruler reflects the visible portion of the chromosome. In the Attributes panel, attributes with the same value have the same color. The colors may differ from those shown here.
4. Scroll through the tracks until you can see both gene expression and copy number data:
5. Hover over the attributes to display the file name and data type of the data you have loaded. You are displaying gene expression data from PrimaryGBMs.43.centered_and_normalized.gct and copy number data from segmented_data_080520.seg.
To display additional attributes, load an attribute file (also called a sample information file):
1. Select File>Load. IGV displays the Select Files window.
2. For this tutorial, select Sample_info_tutorial.txt.
3. Click OK. IGV displays the attributes. Attribute values are color-coded; where the values are the same, the color is the same. The colors may differ from those shown here. Hover over a colored attribute box to see its value.
You can hide/show all attributes or selected attributes, as described in the IGV User Guide.
IGV offers several display options for tracks. As an example, the tutorial modifies the display of the copy number data to match the visualization shown in Figure 2a of Beroukhim et al. (2007):
|
Figure 2a from the paper: |
Displayed in IGV: |
To modify the IGV display:
Zoom out to the whole genome
1. Click the whole genome view icon to view the whole genome:
Modify the track height
2. Select Tracks>Set Track Height. IGV prompts you for the new track height.
3. Enter 4 and click OK.
Sort the tracks by data type (expression vs copy number) and diagnosis (primary vs secondary vs other gliomas)
4. Select Tracks>Sort Tracks. IGV displays the Sort window.
5. Sort by Data Type and then Diagnosis by selecting those attributes:
6. Click OK to sort the tracks:
Remove the gene expression data
7. Click the Data Type attribute of any gene expression data track to display a context menu.
8. Click Remove Tracks. IGV displays a list of all tracks that have that attribute value.
9. Click Yes to remove the tracks.
Apply a filter that displays only the gliomas (Type = Glioma) hiding the normals (Ploidy(Numeric) ≠ 2)
10. Click Tracks>Filter Tracks. IGV displays the Filter Tracks window.
11. Define a filter that displays the gliomas (Type is equal to Glioma):
1.
Select Type
from the
first drop-down list.
2.
Select is equal to
from the second drop-down list.
3.
Enter: glioma
.
12. Click the plus (+) button to add a second filter.
13. Define a filter that hides normals (Ploidy(Numeric) is not equal to 2).
14. Select the check box Match all of the following at the top of the window to combine the filter criteria using a logical AND (Type is equal to Glioma AND Ploidy(Numeric) is not equal to 2):
15. Click OK to apply the filter.
16. If necessary, select Tracks>Fit Data to Window or increase the size of the window to see the whole display:
The tracks are sorted by diagnosis; that is, they are sorted by the value of the DIAGNOSIS attribute. Grouping the tracks by attribute makes it easier to see the tracks associated with each attribute value. As an example, group the tracks by diagnosis:
1. Select Tracks>Group Tracks. IGV displays a drop-down list of attributes.
2. Select DIAGNOSIS and click OK. IGV groups the tracks by diagnosis.
3. To ungroup the tracks, click Tracks>Group Tracks and select ‘None’ from the attribute list.
For more information about setting display options, filtering data, or sorting and grouping data, see the IGV User Guide.
IGV supports zooming and scrolling from full genome to base pair resolution. As an example, the tutorial explores chromosome 7:
1. Jump to chromosome 7 by clicking 7 at the top of the whole genome view or by selecting chr7 from the drop-down list in the toolbar. The heat map display of chromosome 7 makes it easy to see the amplifications between 53,000,000 and 54,000,000, but the resolution is not fine enough to read the gene names.
2. Zoom in until the gene names are legible by double-clicking on the amplified area of data tracks:
3. To see the track names, hover over a track. Alternatively, select Tracks>Set Track Height and increase the track size until the track names are legible.
For more information about zooming and scrolling, see the IGV User Guide.
In this tutorial, you have sorted and grouped tracks by attribute. In IGV, you can also define a region of interest on the genome and sort tracks based on the data in that region. As an example, define a region of interest around the EGFR gene and sort the tracks based on the data in that region:
1. Click the Define a region of interest icon in the tool bar.
2. Click a point in the data panel to define the start of this region.
3. Click a second point in the data panel to define the end of the region. IGV draws a red annotation bar above the data panel to indicate the region.
4. Click the red annotation bar for the region. IGV displays a menu.
5. Select a menu option. For the tutorial, select Sort by amplification, which sorts tracks based on copy number values in this region, from highest to lowest.
To return to the previous view:
1. Delete the region of interest by clicking the red annotation bar for the region and selecting Delete.
2. Sort the tracks (Tracks>Sort Tracks) by NAME and DIAGNOSIS attributes.
Thank you for taking the time to learn about IGV. For more information, please see the IGV User Guide.
|
Version |
Release date |
Comments |
|
1.1 |
September 2008 |
Minor updates for IGV release 1.1. |
|
1.0 |
July 2008 |
IGV release 1.0. |


Welcome to Bender-Test
Run your scripts, watch your report!
Here you can:
Run your tests
Get live output
Watch previous reports
And many other wonderful features
Server Status:
idle


Structure; goal; significance in context of the Revolution; reasons contributing to its demise
01
THE FORMATION OF THE DIRECTORY
After the fall of Maximilien Robespierre’s National Convention as a result of dissent from the terror, the once purely radical government was once again altered into the directory, a form of government consisting of an executive and bicameral legislative branch. Its goal, similar to the other steps of the revolution, was to bring stability to the fractured nation with decreasing borders and a floundering economy. This was France’s third attempt at a more enlightened government without a single monarch that had absolute power over the people. This was also the Moderates and Conservatives attempts at bringing france stability; the radicals had already failed with the Terror.
02
PROBLEMS
The problem with "The Directory" was it was implemented too late. By the time moderates and conservatives were able to jump into the political sphere of France after the end of the Terror, France was in critical shape. The problem with a bicameral legislative branch is, by design, gridlock; two groups would always have to a compromise in order for policies to be passed. This reduced the speed of implementation of progressive policies that could bring France back to stability. This led to dissent within the population because progress was too slow. At the stage of dissent and critical economic failure, a leader could promise great change and possibly be supported by the public. It was Napoleon who did this.


* PhD fellow, University Heidelberg & Lecturer, R&D Digital Didactics, Aalen University<EMAIL_ADDRESS>Figure 1 Network of motions cosponsorship in the Green Party 2010.
Csardi, Gabor and Tamas Nepusz. 2006. “The igraph software package for complex network research.” InterJournal Complex Systems: 1695.
Competing principals theory (Carey 2007).
Carey, John M. 2007. “Competing principals, political institutions, and party unity in legislative voting.” American Journal of Political Science 51(1):92– 107.
Who are the principals able to concert collective action?
How can we identify competing principals of MPs?
Is each competing principal effective in establishing collective action in parliament?
What are the features of a successful principal?
The more similar two given MPs are specialized, the more likely they cosponsor a motion.
Members of parliament will more likely collaborate with MPs from the same state.
Members of parliament will more likely collaborate with MPs in their districts' proximity.
Members of parliament elected by district vote will more likely collaborate with (any kind of) MPs.
Members of parliament elected by district vote will more likely collaborate with other district MPs.
The more two given members of parliament co-signed / cospsonsored motions in the past, the more likely they will cosponsor a motion in the future.
Time dependend exponential random graph models (TERGM).
Cranmer, Skyler J and Bruce A Desmarais. 2011. “Inferential network analysis with exponential random graph models.” Political Analysis 19(1):66–86.


Habitat
Originally from the
Kanto
region. It can also be found in Joto. Bidrills live in large flocks and fiercely defend their territory.


MEDIAN XL: ULTIMATIVE v7
HTML Documentation v2.3 pre-release
Pre-Release by Quirinus, aahz and WolfieeifloW
Online HTML Documentation v2.3 pre-release for MXL: Ultimative v7
We decided to share a pre-release version because there's still more work to do until the final chm version (it's mostly completed though), and we wanted you to have something to use until then.
Making a .chm file version will take more time since it uses ancient html code formatting and interpretation (thanks Microsoft),
so we have to rewrite some code in order to make it work correctly when viewing it.
This version should work well in most of the modern browsers (IE 9, Mozilla Firefox 20, Google Chrome 26, Opera 12).
Download
Or you can download the offline HTML version here:
Offline HTML Documentation v2.3 pre-release for MXL: Ultimative v7.rar
Features
Help us
If you see anything that's incorrect, incomplete or ill-formatted, please help us by posting it on the forum so we can correct it for the final version!
Thanks
We wish to thank everyone that contributed:


v1.7.9 [2019-10-27]
Release notes
- This release is built using Go 1.12.10 which eliminates the HTTP desync vulnerability.
Bugfixes
- Guard against compaction burst throughput limit.
- Replace TSI compaction wait group with counter.
- Update InfluxQL dependency.
- Add option to authenticate debug/pprof and ping endpoints.
- Honor
insecure-skip-verify
even if custom TLS config is specified.
Features
- Update Go version to 1.12.10.
- Remove Godeps file.
- Update Flux version to v0.50.2.
v1.7.8 [2019-08-20]
InfluxDB now rejects all non-UTF-8 characters. To successfully write data to InfluxDB, use only UTF-8 characters in database names, measurement names, tag sets, and field sets.
Bugfixes
- Fix Prometheus read panic.
- Remove stray
fmt.Println
intsm1.StringArrayEncodeAll
. - Fix issue where fields re-appear after
DROP MEASUREMENT
. - Remove a dubugging
println
call. - Subquery ordering with aggregates in descending mode was wrong.
- Fix the http handler to not mislabel series as partial.
- Make
SHOW SERIES EXACT CARDINALITY
count only distinct series. - Fix time range exceeding min/max bounds.
Features
- Update Flux version to v0.36.2
1.7.7 [2019-06-26]
Known issues
- The Flux Technical Preview was not advanced and remains at version 0.24.0. Next month’s maintenance release will update the preview.
- After upgrading, customers have experienced an excessively large output additional lines due to a
Println
statement introduced in this release. For a possible workaround, see https://github.com/influxdata/influxdb/issues/14265#issuecomment-508875853. Next month’s maintenance release will address this.
Bug fixes
- Fix the sort order for aggregates so that they are sorted by tag and then time.
- Use the timezone when evaluating time literals in subqueries.
- Fix CSV decoder bug where empty tag values cause an array index panic.
- Fix open/close race in
SeriesFile
. - Sync series segment after truncate.
- Fix the ordering for selectors within a subquery with different outer tags.
1.7.6 [2019-04-16]
If your InfluxDB OSS server is using the default in-memory index ([data].index-version = "inmem"
),
this release includes the fix for InfluxDB 1.7.5 servers that stopped responding without warning.
Features
- Upgrade Flux to
0.24.0
and remove the platform dependency.- If Flux is enabled, use Chronograf 1.7.11 or later.
- When using Flux, there is a known issue that using
now
will cause a panic. The proper syntax isnow()
.
- Track remote read requests to Prometheus remote read handler.
Bug fixes
- Ensure credentials are correctly passed when executing Flux HTTP requests in the
influx
CLI with the-type=flux
option. - Back port of data generation improvements: renamed files for consistency between versions, added
time-interval
schema option, and updated schema example documentation. - Fix security vulnerability when
[http]shared-secret
configuration setting is blank. - Add nil check for
tagKeyValueEntry.setIDs()
. - Extend the Prometheus remote write endpoint to drop unsupported Prometheus values (
NaN
,-Inf
, and+Inf
) rather than reject the entire batch.- If write trace logging enabled (
[http] write-tracing = true
), then summaries of dropped values are logged. - If a batch of values contains values that are subsequently dropped, HTTP status code
204
is returned.
- If write trace logging enabled (
- Update predicate key mapping to match InfluxDB
2.x
behavior. - Fix panic in Prometheus read API.
- Add a version constraint for influxql.
1.7.5 [2019-03-26]
Update (2019-04-01): If your InfluxDB OSS server is using the default in-memory index ([data].index-version = "inmem"
), then do not upgrade to this release. Customers have reported that InfluxDB 1.7.5 stops responding without warning. For details, see GitHub issue #13010. The planned fix will be available soon.
Bug fixes
- Update
tagKeyValue
mutex to write lock. - Fix some more shard epoch races.
1.7.4 [2019-02-13]
Features
- Allow TSI bitset cache to be configured. See: InfluxDB Configuration
[data]
Bug fixes
- Remove copy-on-write when caching bitmaps in TSI.
- Use
systemd
for Amazon Linux 2. - Revert “Limit force-full and cold compaction size.”
- Convert
TagValueSeriesIDCache
to use string fields. - Ensure that cached series id sets are Go heap backed.
1.7.3 [2019-01-11]
Important update [2019-02-13]
If you have not installed this release, then install the 1.7.4 release.
If you are currently running this release, then upgrade to the 1.7.4 release as soon as possible.
- A critical defect in the InfluxDB 1.7.3 release was discovered and our engineering team fixed the issue in the 1.7.4 release. Out of high concern for your data and projects, upgrade to the 1.7.4 release as soon as possible.
- Critical defect: Shards larger than 16GB are at high risk for data loss during full compaction. The full compaction process runs when a shard go “cold” – no new data is being written into the database during the time range specified by the shard.
- Post-mortem analysis: InfluxData engineering is performing a post-mortem analysis to determine how this defect was introduced. Their discoveries will be shared in a blog post.
Breaking changes
- Fix invalid UTF-8 bytes preventing shard opening. Treat fields and measurements as raw bytes.
Features
- Update Flux to
0.12.0
Bug fixes
- Limit force-full and cold compaction size.
- Add user authentication and authorization support for Flux HTTP requests.
- Call
storage.Group
API to correctly map group mode. - Marked functions that always return floats as always returning floats.
- Add support for optionally logging Flux queries.
- Fix cardinality estimation error.
1.7.2 [2018-12-11]
Bug fixes
- Update to Flux 0.7.1.
- Conflict-based concurrency resolution adds guards and an epoch-based system to coordinate modifications when deletes happen against writes to the same points at the same time.
- Skip and warn that series file should not be in a retention policy directory.
- Checks if measurement was removed from index, and if it was, then cleans up out of fields index. Also fix cleanup issue where only prefix was checked when matching measurements like “m1” and “m10”.
- Error message to user that databases must be run in non-mixed index mode to allow deletes.
- Update platform dependency to simplify Flux support in Enterprise.
- Verify series file in presence of tombstones.
- Fix
ApplyEnvOverrides
when a type that implements Unmarshaler is in a slice to not callUnMarshaltext
when the environment variable is set to empty. - Drop NaN values when writing back points and fix the point writer to report the number of points actually written and omits the ones that were dropped.
- Query authorizer was not properly passed to subqueries so rejections did not happen when a subquery was the one reading the value. Max series limit was not propagated downward.
1.7.1 [2018-11-14]
Bug fixes
- Simple8B
EncodeAll
incorrectly encodes entries: For a run of1s
, if the 120th or 240th entry is not a1
, the run will be incorrectly encoded as selector0
(240 1s
) or selector1
(120 1s
), resulting in a loss of data for the 120th or 240th value. Manifests itself as consuming significant CPU resources and as compactions running indefinitely.
1.7.0 [2018-11-06]
Breaking changes
Chunked query was added into the Go client v2 interface. If you compiled against the Go client v2 previously, you need to recompile using the updated interface.
Features
Flux v0.7 technical preview
Support for the Flux language and queries has been added in this release. To begin exploring Flux 0.7 (technical preview):
- Enable Flux using the new configuration setting
[http] flux-enabled = true
. - Use the new
influx -type=flux
option to enable the Flux REPL shell for creating Flux queries. - Read about Flux and the Flux language, enabling Flux, or jump into the getting started and other guides in the Flux v0.7 (technical preview) documentation.
Time Series Index (TSI) query performance and throughputs improvements
- Faster index planning for queries against indexes with many series that share tag pairs.
- Reduced index planning for queries that include previously queried tag pairs — the TSI index now caches partial index results for later reuse.
- Performance improvements required a change in on-disk TSI format to be used.
- To take advantage of these improvements:
- Rebuild your indexes or wait for a TSI compaction of your indexes, at which point the new TSI format will be applied.
- Hot shards and new shards immediately use the new TSI format.
Other features
- Enable the storage service by default.
- Ensure read service regular expressions get optimized.
- Add chunked query into the Go client v2.
- Add
access-log-status-filters
config setting to create an access log filter. - Compaction performance improvements for Time Series Index (TSI).
- Add roaring bitmaps to TSI index files.
Bug fixes
- Missing
hardwareAddr
inuuid
v1 generation. - Fix the inherited interval for derivative and others.
- Fix subquery functionality when a function references a tag from the subquery.
- Strip tags from a subquery when the outer query does not group by that tag.
1.6.6 [2019-02-28]
Bug fixes
- Marked functions that always return floats as always returning floats.
- Fix cardinality estimation error.
- Update
tagKeyValue
mutex to write lock.
1.6.5 [2019-01-10]
Features
- Reduce allocations in TSI
TagSets
implementation.
Bug fixes
- Fix panic in
IndexSet
. - Pass the query authorizer to subqueries.
- Fix TSM1 panic on reader error.
- Limit database and retention policy names to 255 characters.
- Update Go runtime to 1.10.6.
1.6.4 [2018-10-16]
Features
- Set maximum cache size using
-max-cache-size
inbuildtsi
when building TSI index.
Bug fixes
- Fix
tsi1
sketch locking. - Fix subquery functionality when a function references a tag from the subquery.
- Strip tags from a subquery when the outer query does not group by that tag.
- Add
-series-file
flag todumptsi
command help. - Cleanup failed TSM snapshots.
- Fix TSM1 panic on reader error.
- Fix series file tombstoning.
- Fixing the stream iterator to not ignore the error.
- Do not panic when a series ID iterator is nil.
- Fix append of possible nil iterator.
1.6.3 [2018-09-14]
Features
- Remove TSI1 HLL sketches from heap.
Bug fixes
- Fix the inherited interval for derivative and others. The inherited interval from an outer query should not have caused an inner query to fail because inherited intervals are only implicitly passed to inner queries that support group by time functionality. Since an inner query with a derivative doesn’t support grouping by time and the inner query itself doesn’t specify a time, the outer query shouldn’t have invalidated the inner query.
- Fix the derivative and others time ranges for aggregate data. The derivative function and others similar to it would preload themselves with data so that the first interval would be the start of the time range. That meant reading data outside of the time range. One change to the shard mapper made in v1.4.0 caused the shard mapper to constrict queries to the intervals given to the shard mapper. This was correct because the shard mapper can only deal with times it has mapped, but this broke the functionality of looking back into the past for the derivative and other functions that used that functionality. The query compiler has been updated with an additional attribute that records how many intervals in the past will need to be read so that the shard mapper can include extra times that it may not necessarily read from, but may be queried because of the above described functionality.
1.6.2 [2018-08-27]
Features
- Reduce allocations in TSI TagSets implementation.
Bug fixes
- Ensure orphaned series cleaned up with shard drop.
1.6.1 [2018-08-03]
Features
- Improve LogFile performance with bitset iterator.
- Add TSI index cardinality report to
influx_inspect
. - Update to Go 1.10.
- Improve performance of
buildtsi
and TSI planning. - Improve performance of read service for single measurements.
- Remove max concurrent compaction limit.
- Provide configurable TLS options.
- Add option to hint MADV_WILLNEED to kernel.
Bug fixes
- Improve series segment recovery.
- Fix windows mmap on zero length file.
- Ensure Filter iterators executed as late as possible.
- Document UDP precision setting in config.
- Allow tag keys to contain underscores.
- Fix a panic when matching on a specific type of regular expression.
1.6.0 [2018-07-05]
Breaking changes
- If math is used with the same selector multiple times, it will now act as a selector rather than an aggregate. See #9563 for details.
- For data received from Prometheus endpoints, every Prometheus measurement is now
stored in its own InfluxDB measurement rather than storing everything in the
_
measurement using the Prometheus measurement name as the__name__
label.
Features
- Support proxy environment variables in the
influx
client. - Implement basic trigonometry functions.
- Add ability to delete many series with predicate.
- Implement
floor
,ceil
, andround
functions. - Add more math functions to InfluxQL.
- Allow customizing the unix socket group and permissions created by the server.
- Add
suppress-write-log
option to disable the write log when the log is enabled. - Add additional technical analysis algorithms.
- Validate points on input.
- Log information about index version during startup.
- Add key sanitization to
deletetsm
command ininflux_inspect
utility. - Optimize the
spread
function to process points iteratively instead of in batch. - Allow math functions to be used in the condition.
- Add HTTP write throttle settings:
max-concurrent-write-limit
,max-enqueued-write-limit
, andenqueued-write-timeout
. - Implement
SHOW STATS FOR indexes
. - Add
dumptsmwal
command toinflux_inspect
utility. - Improve the number of regex patterns that are optimized to static OR conditions.
Bug fixes
- Support setting the log level through the environment variable.
- Fix panic when checking fieldsets.
- Ensure correct number of tags parsed when commas used.
- Fix data race in WAL.
- Allow
SHOW SERIES
kill. - Revert “Use MADV_WILLNEED when loading TSM files”.
- Fix regression to allow now() to be used as the group by offset again.
- Delete deleted shards in retention service.
- Ignore index size in
Engine.DiskSize()
. - Enable casting values from a subquery.
- Avoid a panic when using show diagnostics with text/csv.
- Properly track the response bytes written for queries in all format types.
- Remove error for series file when no shards exist.
- Fix the validation for multiple nested distinct calls.
- TSM:
TSMReader.Close
blocks until reads complete. - Return the correct auxiliary values for
top
andbottom
. - Close TSMReaders from
FileStore.Close
after releasing FileStore mutex.
1.5.5 [2018-12-19]
Features
- Reduce allocations in TSI
TagSets
implementation.
Bug fixes
- Copy return value of
IndexSet.MeasurementNamesByExpr
. - Ensure orphaned series cleaned up with shard drop.
- Fix the derivative and others time ranges for aggregate data.
- Fix the stream iterator to not ignore errors.
- Do not panic when a series ID iterator is
nil
. - Fix panic in
IndexSet
. - Pass the query authorizer to subqueries.
- Fix TSM1 panic on reader error.
1.5.4 [2018-06-21]
Features
- Add
influx_inspect deletetsm
command for bulk deletes of measurements in raw TSM files.
Bug fixes
- Fix panic in readTombstoneV4.
- buildtsi: Do not escape measurement names.
1.5.3 [2018-05-25]
Features
- Add
[http] debug-pprof-enabled
configuration setting immediately on startup. Useful for debugging startup performance issues.
Bug fixes
- Fix the validation for multiple nested
DISTINCT
calls. - Return the correct auxiliary values for
TOP
andBOTTOM
.
1.5.2 [2018-04-12]
Features
- Check for root user when running
buildtsi
. - Adjustable TSI Compaction Threshold.
Bug fixes
- backport: check for failure case where backup directory has no manifest files.
- Fix regression to allow
now()
to be used as the group by offset again. - Revert
Use MADV_WILLNEED when loading TSM files
. - Ignore index size in
Engine.DiskSize()
. - Fix
buildtsi
partition key. - Ensure that conditions are encoded correctly even if the AST is not properly formed.
1.5.1 [2018-03-20]
Bug fixes
- Allow time variable to be case insensitive again.
- Support setting the log level through the environment variable.
- Ensure correct number of tags parsed.
- Fix panic when checking fieldsets.
- Fix data race in WAL.
1.5.0 [2018-03-06]
Breaking changes
The default logging format has been changed. See Logging and tracing in InfluxDB for details.
Features
- Improve CLI connection warnings.
- Backup utility prints a list of backup files.
- Backup and restore for OSS produces and consumes data in the Enterprise-compatible backup format.
- Restore runs in online mode and does not delete existing databases.
- Export functionality using
start
andend
to filter exported data bytimestamp
. - Handle high cardinality deletes in TSM engine.
- Improve in-memory index startup performance for high cardinality.
- Add further TSI support for streaming and copying shards.
- Schedule a full compaction after a successful import.
- Add Prometheus
/metrics
endpoint. - Add ability to generate shard digests.
- Allow setting the node ID in the InfluxDB CLI program.
Bug fixes
- Refuse extra arguments to influx CLI.
- Fix space required after regex operator. Thanks @stop-start!
- Fix
panic: sync: WaitGroup is reused before previous Wait has returned
. - Fix race condition in the merge iterator close method.
- Fix query compilation so multiple nested distinct calls is allowable
- Fix CLI to allow quoted database names in use statement.
- Updated client
4xx
error message when response body length is zero. - Remove extraneous newlines from the log.
- Allow lone Boolean literals in a condition expression.
- Improve performance when writes exceed
max-values-per-tag
ormax-series
. - Prevent a panic when a query simultaneously finishes and is killed at the same time.
- Fix missing sorting of blocks by time when compacting.
- WAL: update
lastWriteTime
behavior
1.4.3 [unreleased]
Configuration Changes
[data]
Section
cache-snapshot-memory-size
: default value changed from 25m
to 256m
.
Bug fixes
- Fix higher disk I/O utilization
1.4.2 [2017-11-15]
Refer to the 1.4.0 breaking changes section if influxd
fails to start with an incompatible tsi1 index MANIFEST
error.
Bug fixes
- Fix
panic: runtime error: slice bounds out of range
when runningdep init
1.4.1 [2017-11-13]
Bug fixes
- Fix descending cursors and range queries via IFQL RPC API.
1.4.0 [2017-11-13]
TSI Index
This feature remains experimental in this release. However, a number of improvements have been made and new meta query changes will allow for this feature to be explored at more depth than previously possible. It is not recommended for production use at this time. We appreciate all of the feedback we receive on this feature. Please keep it coming!
Breaking changes
You can no longer specify a different ORDER BY
clause in a subquery than the one in the top level query.
This functionality never worked properly,
but was not explicitly forbidden.
As part of the ongoing development of the tsi1
index,
the implementation of a Bloom Filter,
used to efficiently determine if series are not present in the index,
was altered.
While this significantly increases the performance of the index and reduces its memory consumption,
the existing tsi1
indexes created while running previous versions of the database are not compatible with 1.4.0.
Users with databases using the tsi1
index must go through the following process to upgrade to 1.4.0:
- Stop
influxd
. - Remove all
index
directories on databases using thetsi1
index. With default configuration these can be found in/var/lib/influxdb/data/DB_NAME/RP_NAME/SHARD_ID/index
or~/.influxdb/data/DB_NAME/RP_NAME/SHARD_ID/index
. It’s worth noting at this point how many differentshard_ids
you visit. - Run the
influx_inspect inmem2tsi
tool using the shard’s data and WAL directories for-datadir
and-waldir
, respectively. Given the example in step (2) that would beinflux_inspect inmem2tsi -datadir /var/lib/influxdb/data/DB_NAME/RP_NAME/SHARD_ID -waldir /path/to/influxdb/wal/DB_NAME/RP_NAME/SHARD_ID
. - Repeat step (3) for each shard that needs to be converted.
- Start
influxd
.
Users with existing tsi1
shards,
who attempt to start version 1.4.0 without following the steps above,
will find the shards refuse to open and will most likely see the following error message: incompatible tsi1 index MANIFEST
.
Configuration Changes
[collectd]
Section
parse-multivalue-plugin
option was added with a default ofsplit
. When set tosplit
, multivalue plugin data (e.g.df free:5000,used:1000
) will be split into separate measurements (e.g.,df_free, value=5000
anddf_used, value=1000
). When set tojoin
, multivalue plugin will be stored as a single multi-value measurement (e.g.,df, free=5000,used=1000
).
Features
- Add
influx_inspect inmem2tsi
command to convert existing in-memory (TSM-based) shards to the TSI (Time Series Index) format. - Add support for the Prometheus remote read and write APIs.
- Support estimated and exact SHOW CARDINALITY commands for measurements, series, tag keys, tag key values, and field keys.
- Improve
SHOW TAG KEYS
performance. - Add
EXPLAIN ANALYZE
command, which produces a detailed execution plan of aSELECT
statement. - Improved compaction scheduling.
- Support Ctrl+C to cancel a running query in the Influx CLI.
- Allow human-readable byte sizes in configuation file.
- Respect X-Request-Id/Request-Id headers.
- Add ‘X-Influxdb-Build’ to http response headers so users can identify if a response is from an OSS or Enterprise service.
- All errors from queries or writes are available via X-InfluxDB-Error header, and 5xx error messages will be written to server logs.
- Add
parse-multivalue-plugin
to allow users to choose how multivalue plugins should be handled by the collectd service. - Make client errors more helpful on downstream errors.
- Allow panic recovery to be disabled when investigating server issues.
- Support http pipelining for
/query
endpoint. - Reduce allocations when reading data.
- Mutex profiles are now available.
- Batch up writes for monitor service.
- Use system cursors for measurement, series, and tag key meta queries.
- Initial implementation of explain plan.
- Include the number of scanned cached values in the iterator cost.
- Improve performance of
Include
andExclude
functions. - Report the task status for a query.
- Reduce allocations, improve
readEntries
performance by simplifying loop - Separate importer log statements to stdout and stderr.
- Improve performance of Bloom Filter in TSI index.
- Add message pack format for query responses.
- Implicitly decide on a lower limit for fill queries when none is present.
- Streaming
inmem2tsi
conversion. - Sort & validate TSI key value insertion.
- Handle nil MeasurementIterator.
- Add long-line support to client importer.
- Update to go 1.9.2.
- InfluxDB now uses MIT licensed version of BurntSushi/toml.
Bug fixes
- Change the default stats interval to 1 second instead of 10 seconds.
- illumos build broken on
syscall.Mmap
. - Prevent privileges on non-existent databases from being set.
influxd backup
tool now separates out logging tostdout
andstderr
. Thanks @xginn8!- Dropping measurement used several GB disk space.
- Fix the CQ start and end times to use Unix timestamps.
influx
CLI case-sensitivity.- Fixed time boundaries for continuous queries with time zones.
- Return query parsing errors in CSV formats.
- Fix time zone shifts when the shift happens on a time zone boundary.
- Parse time literals using the time zone in the
SELECT
statement. - Reduce CPU usage when checking series cardinality
- Fix backups when snapshot is empty.
- Cursor leak, resulting in an accumulation of
.tsm.tmp
files after compactions. - Improve condition parsing.
- Ensure inputs are closed on error. Add runtime GC finalizer as additional guard to close iterators.
- Fix merging bug on system iterators.
- Force subqueries to match the parent queries ordering.
- Fix race condition accessing
seriesByID
map. - Fix deadlock when calling
SeriesIDsAllOrByExpr
. - Fix
influx_inspect export
so it skips missing files. - Reduce how long it takes to walk the varrefs in an expression.
- Address
panic: runtime error: invalid memory address or nil pointer dereference
. - Drop Series Cause Write Fail/Write Timeouts/High Memory Usage.
- Fix increased memory usage in cache and wal readers.
- An OSS read-only user should be able to list measurements on a database.
- Ensure time and tag-based condition can be used with tsi1 index when deleting.
- Prevent deadlock when doing math on the result of a subquery.
- Fix a minor memory leak in batching points in TSDB.
- Don’t assume
which
is present in package post-install script. - Fix missing man pages in new packaging output.
- Fix use of
INFLUXD_OPTS
in service file. - Fix WAL panic: runtime error: makeslice: cap out of range.
- Copy returned bytes from TSI meta functions.
- Fix data deleted outside of time range.
- Fix data dropped incorrectly during compaction.
- Prevent deadlock during Collectd, Graphite, openTSDB, and UDP shutdown.
- Remove the pidfile after the server has exited.
- Return
query.ErrQueryInterrupted
for successful read onInterruptCh
. - Fix race inside Measurement index.
- Ensure retention service always removes local shards.
- Handle utf16 files when reading the configuration file.
- Fix
panic: runtime error: slice bounds out of range
.
1.3.7 [2017-10-26]
Release Notes
Bug fix identified via Community and InfluxCloud. The build artifacts are now consistent with v1.3.5.
Bug fixes
- Don’t assume
which
is present in package post-install script. - Fix use of
INFLUXD_OPTS
in service file. - Fix missing man pages in new packaging output.
- Add RPM dependency on shadow-utils for
useradd
. - Fix data deleted outside of specified time range when using
delete
- Fix data dropped incorrectly during compaction.
- Return
query.ErrQueryInterrupted
for a successful read onInterruptCh
. - Copy returned bytes from TSI meta functions.
v1.3.6 [2017-09-28]
Release Notes
Bug fix identified via Community and InfluxCloud.
Bug fixes
- Reduce how long it takes to walk the varrefs in an expression.
- Address
panic: runtime error: invalid memory address or nil pointer dereference
. - Fix increased memory usage in cache and WAL readers for clusters with a large number of shards.
- Prevent deadlock when doing math on the result of a subquery.
- Fix several race conditions present in the shard and storage engine.
- Fix race condition on cache entry.
Release Notes
Bug fix identified via Community and InfluxCloud.
Bug fixes
- Fix race condition accessing
seriesByID
map. - Fix deadlock when calling
SeriesIDsAllOrByExpr
.
v1.3.5 [2017-08-29]
Release Notes
Bug fix identified via Community and InfluxCloud.
Bug fixes
- Fix race condition accessing
seriesByID
map. - Fix deadlock when calling
SeriesIDsAllOrByExpr
.
v1.3.4 [2017-08-23]
Release Notes
Bug fix identified via Community and InfluxCloud.
Bug fixes
- Fixed time boundaries for continuous queries with time zones.
- Fix time zone shifts when the shift happens on a time zone boundary.
- Parse time literals using the time zone in the select statement.
- Fix drop measurement not dropping all data.
- Fix backups when snapshot is empty.
- Eliminated cursor leak, resulting in an accumulation of .tsm.tmp files after compactions.
- Fix Deadlock when dropping measurement and writing.
- Ensure inputs are closed on error. Add runtime GC finalizer as additional guard to close iterators.
- Fix leaking tmp file when large compaction aborted.
v1.3.3 [2017-08-10]
Release Notes
Bug fix identified via Community and InfluxCloud.
Bug fixes
- Resolves a memory leak when NewReaderIterator creates a nilFloatIterator, the reader is not closed.
v1.3.2 [2017-08-04]
Release Notes
Minor bug fixes were identified via Community and InfluxCloud.
Bug fixes
- Interrupt “in-progress” TSM compactions.
- Prevent excessive memory usage when dropping series.
- Significantly improve performance of SHOW TAG VALUES.
v1.3.1 [2017-07-20]
Release Notes
Minor bug fixes were identified via Community and InfluxCloud.
Bug fixes
- Ensure temporary TSM files get cleaned up when compaction aborted.
- Address deadlock issue causing 1.3.0 to become unresponsive.
- Duplicate points generated via INSERT after DELETE.
- Fix the CQ start and end times to use Unix timestamps.
v1.3.0 [2017-06-21]
Release Notes
TSI
Version 1.3.0 marks the first official release of the new InfluxDB time series index (TSI) engine.
The TSI engine is a significant technical advancement in InfluxDB. It offers a solution to the time-structured merge tree engine’s high series cardinality issue. With TSI, the number of series should be unbounded by the memory on the server hardware and the number of existing series will have a negligible impact on database startup time. See Paul Dix’s blogpost Path to 1 Billion Time Series: InfluxDB High Cardinality Indexing Ready for Testing for additional information.
TSI is disabled by default in version 1.3.
To enable TSI, uncomment the index-version
setting and set it to tsi1
.
The index-version
setting is in the [data]
section of the configuration file.
Next, restart your InfluxDB instance.
[data]
dir = "/var/lib/influxdb/data"
index-version = "tsi1"
Continuous Query Statistics
When enabled, each time a continuous query is completed, a number of details regarding the execution are written to the cq_query
measurement of the internal monitor database (_internal
by default). The tags and fields of interest are
| tag / field | description |
|---|---|
db |
name of database |
cq |
name of continuous query |
durationNS |
query execution time in nanoseconds |
startTime |
lower bound of time range |
endTime |
upper bound of time range |
pointsWrittenOK |
number of points written to the target measurement |
startTime
andendTime
are UNIX timestamps, in nanoseconds.- The number of points written is also included in CQ log messages.
Removals
The admin UI is removed and unusable in this release. The [admin]
configuration section will be ignored.
Configuration Changes
- The top-level config
bind-address
now defaults tolocalhost:8088
. The previous default was just:8088
, causing the backup and restore port to be bound on all available interfaces (i.e. including interfaces on the public internet).
The following new configuration options are available.
[http]
Section
max-body-size
was added with a default of 25,000,000, but can be disabled by setting it to 0. Specifies the maximum size (in bytes) of a client request body. When a client sends data that exceeds the configured maximum size, a413 Request Entity Too Large
HTTP response is returned.
[continuous_queries]
Section
query-stats-enabled
was added with a default offalse
. When set totrue
, continuous query execution statistics are written to the default monitor store.
Features
- Add WAL sync delay
- Add chunked request processing back into the Go client v2
- Allow non-admin users to execute SHOW DATABASES
- Reduce memory allocations by reusing gzip.Writers across requests
- Add system information to /debug/vars
- Add modulo operator to the query language.
- Failed points during an import now result in a non-zero exit code
- Expose some configuration settings via SHOW DIAGNOSTICS
- Support single and multiline comments in InfluxQL
- Support timezone offsets for queries
- Add “integral” function to InfluxQL
- Add “non_negative_difference” function to InfluxQL
- Add bitwise AND, OR and XOR operators to the query language
- Write throughput/concurrency improvements
- Remove the admin UI
- Update to go1.8.1
- Add max concurrent compaction limits
- Add TSI support tooling
- Track HTTP client requests for /write and /query with /debug/requests
- Write and compaction stability
- Add new profile endpoint for gathering all debug profiles and queries in single archive
- Add nanosecond duration literal support
- Optimize top() and bottom() using an incremental aggregator
- Maintain the tags of points selected by top() or bottom() when writing the results.
- Write CQ stats to the
_internal
database
Bugfixes
- Several statements were missing the DefaultDatabase method
- Fix spelling mistake in HTTP section of config – shared-sercret
- History file should redact passwords before saving to history
- Suppress headers in output for influx cli when they are the same
- Add chunked/chunk size as setting/options in cli
- Do not increment the continuous query statistic if no query is run
- Forbid wildcards in binary expressions
- Fix fill(linear) when multiple series exist and there are null values
- Update liner dependency to handle docker exec
- Bind backup and restore port to localhost by default
- Kill query not killing query
- KILL QUERY should work during all phases of a query
- Simplify admin user check.
- Significantly improve DROP DATABASE speed
- Return an error when an invalid duration literal is parsed
- Fix the time range when an exact timestamp is selected
- Fix query parser when using addition and subtraction without spaces
- Fix a regression when math was used with selectors
- Ensure the input for certain functions in the query engine are ordered
- Significantly improve shutdown speed for high cardinality databases
- Fix racy integration test
- Prevent overflowing or underflowing during window computation
- Enabled golint for admin, httpd, subscriber, udp, thanks @karlding
- Implicitly cast null to false in binary expressions with a Boolean
- Restrict fill(none) and fill(linear) to be usable only with aggregate queries
- Restrict top() and bottom() selectors to be used with no other functions
- top() and bottom() now returns the time for every point
- Remove default upper time bound on DELETE queries
- Fix LIMIT and OFFSET for certain aggregate queries
- Refactor the subquery code and fix outer condition queries
- Fix compaction aborted log messages
- TSM compaction does not remove .tmp on error
- Set the CSV output to an empty string for null values
- Compaction exhausting disk resources in InfluxDB
- Small edits to the etc/config.sample.toml file
- Points beyond retention policy scope are dropped silently
- Fix TSM tmp file leaked on disk
- Fix large field keys preventing snapshot compactions
- URL query parameter credentials take priority over Authentication header
- TSI branch has duplicate tag values
- Out of memory when using HTTP API
- Check file count before attempting a TSI level compaction.
- index file fd leak in tsi branch
- Fix TSI non-contiguous compaction panic
v1.2.4 [2017-05-08]
Bugfixes
- Prefix partial write errors with
partial write:
to generalize identification in other subsystems.
v1.2.3 [2017-04-17]
Bugfixes
- Redact passwords before saving them to the history file.
- Add the missing DefaultDatabase method to several InfluxQL statements.
- Fix segment violation in models.Tags.Get.
- Simplify the admin user check.
- Fix a regression when math was used with selectors.
- Ensure the input for certain functions in the query engine are ordered.
- Fix issue where deleted
time
field keys created unparseable points.
v1.2.2 [2017-03-14]
Release Notes
Configuration Changes
[http]
Section
max-row-limit
now defaults to0
. In versions 1.0 and 1.1, the default setting was10000
, but due to a bug, the value in use in versions 1.0 and 1.1 was effectively0
. In versions 1.2.0 through 1.2.1, we fixed that bug, but the fix caused a breaking change for Grafana and Kapacitor users; users who had not setmax-row-limit
to0
experienced truncated/partial data due to the10000
row limit. In version 1.2.2, we’ve changed the defaultmax-row-limit
setting to0
to match the behavior in versions 1.0 and 1.1.
Bug fixes
- Change the default
max-row-limit
setting from10000
to0
to prevent the absence of data in Grafana or Kapacitor.
v1.2.1 [2017-03-08]
Release Notes
Bugfixes
- Treat non-reserved measurement names with underscores as normal measurements.
- Reduce the expression in a subquery to avoid a panic.
- Properly select a tag within a subquery.
- Prevent a panic when aggregates are used in an inner query with a raw query.
- Points missing after compaction.
- Point.UnmarshalBinary() bounds check.
- Interface conversion: tsm1.Value is tsm1.IntegerValue, not tsm1.FloatValue.
- Map types correctly when using a regex and one of the measurements is empty.
- Map types correctly when selecting a field with multiple measurements where one of the measurements is empty.
- Include IsRawQuery in the rewritten statement for meta queries.
- Fix race in WALEntry.Encode and Values.Deduplicate
- Fix panic in collectd when configured to read types DB from directory.
- Fix ORDER BY time DESC with ordering series keys.
- Fix mapping of types when the measurement uses a regular expression.
- Fix LIMIT and OFFSET when they are used in a subquery.
- Fix incorrect math when aggregates that emit different times are used.
- Fix EvalType when a parenthesis expression is used.
- Fix authentication when subqueries are present.
- Expand query dimensions from the subquery.
- Dividing aggregate functions with different outputs doesn’t panic.
- Anchors not working as expected with case-insensitive regular expression.
v1.2.0 [2017-01-24]
Release Notes
This release introduces a major new querying capability in the form of sub-queries, and provides several performance improvements, including a 50% or better gain in write performance on larger numbers of cores. The release adds some stability and memory-related improvements, as well as several CLI-related bug fixes. If upgrading from a prior version, please read the configuration changes in the following section before upgrading.
Configuration Changes
The following new configuration options are available, if upgrading to 1.2.0
from prior versions.
[[collectd]]
Section
security-level
which defaults to"none"
. This field also accepts"sign"
and"encrypt"
and enables different levels of transmission security for the collectd plugin.auth-file
which defaults to"/etc/collectd/auth_file"
. Specifies where to locate the authentication file used to authenticate clients when using signed or encrypted mode.
Deprecations
The stress tool influx_stress
will be removed in a subsequent release. We recommend using influx-stress
as a replacement.
Features
- Remove the override of GOMAXPROCS.
- Uncomment section headers from the default configuration file.
- Improve write performance significantly.
- Prune data in meta store for deleted shards.
- Update latest dependencies with Godeps.
- Introduce syntax for marking a partial response with chunking.
- Use X-Forwarded-For IP address in HTTP logger if present.
- Add support for secure transmission via collectd.
- Switch logging to use structured logging everywhere.
- [CLI feature request] USE retention policy for queries.
- Add clear command to CLI.
- Adding ability to use parameters in queries in the v2 client using the
Parameters
map in theQuery
struct. - Allow add items to array config via ENV.
- Support subquery execution in the query language.
- Verbose output for SSL connection errors.
- Cache snapshotting performance improvements
Bugfixes
- Fix potential race condition in correctness of tsm1_cache memBytes statistic.
- Fix broken error return on meta client’s UpdateUser and DropContinuousQuery methods.
- Fix string quoting and significantly improve performance of
influx_inspect export
. - CLI was caching db/rp for insert into statements.
- Fix CLI import bug when using self-signed SSL certificates.
- Fix cross-platform backup/restore.
- Ensures that all user privileges associated with a database are removed when the database is dropped.
- Return the time from a percentile call on an integer.
- Expand string and Boolean fields when using a wildcard with
sample()
. - Fix chuid argument order in init script.
- Reject invalid subscription URLs.
- CLI should use spaces for alignment, not tabs.
- 0.12.2 InfluxDB CLI client PRECISION returns “Unknown precision…”.
- Fix parse key panic when missing tag value.
- Rentention Policy should not allow
INF
or0
as a shard duration. - Return Error instead of panic when decoding point values.
- Fix slice out of bounds panic when pruning shard groups.
- Drop database will delete /influxdb/data directory.
- Ensure Subscriber service can be disabled.
- Fix race in storage engine.
- InfluxDB should do a partial write on mismatched type errors.
v1.1.5 [2017-05-08]
Bugfixes
- Redact passwords before saving them to the history file.
- Add the missing DefaultDatabase method to several InfluxQL statements.
v1.1.4 [2017-02-27]
Bugfixes
- Backport from 1.2.0: Reduce GC allocations.
v1.1.3 [2017-02-17]
Bugfixes
- Remove Tags.shouldCopy, replace with forceCopy on series creation.
v1.1.2 [2017-02-16]
Bugfixes
- Fix memory leak when writing new series over HTTP.
- Fix series tag iteration segfault.
- Fix tag dereferencing panic.
v1.1.1 [2016-12-06]
Features
- Update Go version to 1.7.4.
Bugfixes
- Fix string fields w/ trailing slashes.
- Quote the empty string as an ident.
- Fix incorrect tag value in error message.
Security
Go 1.7.4 was released to address two security issues. This release includes these security fixes.
v1.1.0 [2016-11-14]
Release Notes
This release is built with GoLang 1.7.3 and provides many performance optimizations, stability changes and a few new query capabilities. If upgrading from a prior version, please read the configuration changes below section before upgrading.
Deprecations
The admin interface is deprecated and will be removed in a subsequent release. The configuration setting to enable the admin UI is now disabled by default, but can be enabled if necessary. We recommend using Chronograf or Grafana as a replacement.
Configuration Changes
The following configuration changes may need to changed before upgrading to 1.1.0
from prior versions.
[admin]
Section
enabled
now default to false. If you are currently using the admin interaface, you will need to change this value totrue
to re-enable it. The admin interface is currently deprecated and will be removed in a subsequent release.
[data]
Section
max-values-per-tag
was added with a default of 100,000, but can be disabled by setting it to0
. Existing measurements with tags that exceed this limit will continue to load, but writes that would cause the tags cardinality to increase will be dropped and apartial write
error will be returned to the caller. This limit can be used to prevent high cardinality tag values from being written to a measurement.cache-max-memory-size
has been increased to from524288000
to1048576000
. This setting is the maximum amount of RAM, in bytes, a shard cache can use before it rejects writes with an error. Setting this value to0
disables the limit.cache-snapshot-write-cold-duration
has been decreased from1h
to10m
. This setting determines how long values will stay in the shard cache while the shard is cold for writes.compact-full-write-cold-duration
has been decreased from24h
to4h
. The shorter duration allows cold shards to be compacted to an optimal state more quickly.
Features
The query language has been extended with a few new features:
- Support regular expressions on fields keys in select clause.
- New
linear
fill option. - New
cumulative_sum
function. - Support
ON
forSHOW
commands.
All Changes:
- Filter out series within shards that do not have data for that series.
- Rewrite regular expressions of the form host = /^server-a$/ to host = ‘server-a’, to take advantage of the tsdb index.
- Improve compaction planning performance by caching tsm file stats.
- Align binary math expression streams by time.
- Reduce map allocations when computing the TagSet of a measurement.
- Make input plugin services open/close idempotent.
- Speed up shutdown by closing shards concurrently.
- Add sample function to query language.
- Add
fill(linear)
to query language. - Implement cumulative_sum() function.
- Update defaults in config for latest best practices.
- UDP Client: Split large points.
- Add stats for active compactions, compaction errors.
- More man pages for the other tools we package and compress man pages fully.
- Add max-values-per-tag to limit high tag cardinality data.
- Update jwt-go dependency to version 3.
- Support enable HTTP service over unix domain socket.
- Add additional statistics to query executor.
- Feature request:
influx inspect -export
should dump WAL files. - Implement text/csv content encoding for the response writer.
- Support tools for running async queries.
- Support ON and use default database for SHOW commands.
- Correctly read in input from a non-interactive stream for the CLI.
- Support
INFLUX_USERNAME
andINFLUX_PASSWORD
for setting username/password in the CLI. - Optimize first/last when no group by interval is present.
- Make regular expressions work on field and dimension keys in SELECT clause.
- Change default time boundaries for raw queries.
- Support mixed duration units.
Bugfixes
- Avoid deadlock when
max-row-limit
is hit. - Fix incorrect grouping when multiple aggregates are used with sparse data.
- Fix output duration units for SHOW QUERIES.
- Truncate the version string when linking to the documentation.
- influx_inspect: export does not escape field keys.
- Fix issue where point would be written to wrong shard.
- Fix retention policy inconsistencies.
- Remove accidentally added string support for the stddev call.
- Remove /data/process_continuous_queries endpoint.
- Enable https subscriptions to work with custom CA certificates.
- Reduce query planning allocations.
- Shard stats include WAL path tag so disk bytes make more sense.
- Panic with unread show series iterators during drop database.
- Use consistent column output from the CLI for column formatted responses.
- Correctly use password-type field in Admin UI.
- Duplicate parsing bug in ALTER RETENTION POLICY.
- Fix database locked up when deleting shards.
- Fix mmap dereferencing.
- Fix base64 encoding issue with /debug/vars stats.
- Drop measurement causes cache max memory exceeded error.
- Decrement number of measurements only once when deleting the last series from a measurement.
- Delete statement returns an error when retention policy or database is specified.
- Fix the dollar sign so it properly handles reserved keywords.
- Exceeding max retention policy duration gives incorrect error message.
- Drop time when used as a tag or field key.
v1.0.2 [2016-10-05]
Bugfixes
- Fix RLE integer decoding producing negative numbers.
- Avoid stat syscall when planning compactions.
- Subscription data loss under high write load.
- Do not automatically reset the shard duration when using ALTER RETENTION POLICY.
- Ensure correct shard groups created when retention policy has been altered.
v1.0.1 [2016-09-26]
Bugfixes
- Prevent users from manually using system queries since incorrect use would result in a panic.
- Ensure fieldsCreated stat available in shard measurement.
- Report cmdline and memstats in /debug/vars.
- Fixing typo within example configuration file.
- Implement time math for lazy time literals.
- Fix database locked up when deleting shards.
- Skip past points at the same time in derivative call within a merged series.
- Read an invalid JSON response as an error in the Influx client.
v1.0.0 [2016-09-08]
Release Notes
Inital release of InfluxDB.
Breaking changes
max-series-per-database
was added with a default of 1M but can be disabled by setting it to0
. Existing databases with series that exceed this limit will continue to load but writes that would create new series will fail.- Config option
[cluster]
has been replaced with[coordinator]
. - Support for config options
[collectd]
and[opentsdb]
has been removed; use[[collectd]]
and[[opentsdb]]
instead. - Config option
data-logging-enabled
within the[data]
section, has been renamed totrace-logging-enabled
, and defaults tofalse
. - The keywords
IF
,EXISTS
, andNOT
where removed for this release. This means you no longer need to specifyIF NOT EXISTS
forDROP DATABASE
orIF EXISTS
forCREATE DATABASE
. If these are specified, a query parse error is returned. - The Shard
writePointsFail
stat has been renamed towritePointsErr
for consistency with other stats.
With this release the systemd configuration files for InfluxDB will use the system configured default for logging and will no longer write files to /var/log/influxdb
by default. On most systems, the logs will be directed to the systemd journal and can be accessed by journalctl -u influxdb.service
. Consult the systemd journald documentation for configuring journald.
Features
- Add mode function.
- Support negative timestamps for the query engine.
- Write path stats.
- Add MaxSeriesPerDatabase config setting.
- Remove IF EXISTS/IF NOT EXISTS from influxql language.
- Update go package library dependencies.
- Add tsm file export to influx_inspect tool.
- Create man pages for commands.
- Return 403 Forbidden when authentication succeeds but authorization fails.
- Added favicon.
- Run continuous query for multiple buckets rather than one per bucket.
- Log the CQ execution time when continuous query logging is enabled.
- Trim BOM from Windows Notepad-saved config files.
- Update help and remove unused config options from the configuration file.
- Add NodeID to execution options.
- Make httpd logger closer to Common (& combined) Log Format.
- Allow any variant of the help option to trigger the help.
- Reduce allocations during query parsing.
- Optimize timestamp run-length decoding.
- Adds monitoring statistic for on-disk shard size.
- Add HTTP(s) based subscriptions.
- Add new HTTP statistics to monitoring.
- Speed up drop database.
- Add Holt-Winter forecasting function.
- Add support for JWT token authentication.
- Add ability to create snapshots of shards.
- Parallelize iterators.
- Teach the http service how to enforce connection limits.
- Support cast syntax for selecting a specific type.
- Refactor monitor service to avoid expvar and write monitor statistics on a truncated time interval.
- Dynamically update the documentation link in the admin UI.
- Support wildcards in aggregate functions.
- Support specifying a retention policy for the graphite service.
- Add extra trace logging to tsm engine.
- Add stats and diagnostics to the TSM engine.
- Support regex selection in SHOW TAG VALUES for the key.
- Modify the default retention policy name and make it configurable.
- Update SHOW FIELD KEYS to return the field type with the field key.
- Support bound parameters in the parser.
- Add https-private-key option to httpd config.
- Support loading a folder for collectd typesdb files.
Bugfixes
- Optimize queries that compare a tag value to an empty string.
- Allow blank lines in the line protocol input.
- Runtime: goroutine stack exceeds<PHONE_NUMBER>-byte limit.
- Fix alter retention policy when all options are used.
- Concurrent series limit.
- Ensure gzip writer is closed in influx_inspect export.
- Fix CREATE DATABASE when dealing with default values.
- Fix UDP pointsRx being incremented twice.
- Tombstone memory improvements.
- Hardcode auto generated RP names to autogen.
- Ensure IDs can’t clash when managing Continuous Queries.
- Continuous full compactions.
- Remove limiter from walkShards.
- Copy tags in influx_stress to avoid a concurrent write panic on a map.
- Do not run continuous queries that have no time span.
- Move the CQ interval by the group by offset.
- Fix panic parsing empty key.
- Update connection settings when changing hosts in CLI.
- Always use the demo config when outputting a new config.
- Minor improvements to init script. Removes sysvinit-utils as package dependency.
- Fix compaction planning with large TSM files.
- Duplicate data for the same timestamp.
- Fix panic: truncate the slice when merging the caches.
- Fix regex binary encoding for a measurement.
- Fix fill(previous) when used with math operators.
- Rename dumptsmdev to dumptsm in influx_inspect.
- Remove a double lock in the tsm1 index writer.
- Remove FieldCodec from TSDB package.
- Allow a non-admin to call “use” for the influx CLI.
- Set the condition cursor instead of aux iterator when creating a nil condition cursor.
- Update
stress/v2
to work with clusters, ssl, and username/password auth. Code cleanup. - Modify the max nanosecond time to be one nanosecond less.
- Include sysvinit-tools as an rpm dependency.
- Add port to all graphite log output to help with debugging multiple endpoints.
- Fix panic: runtime error: index out of range.
- Remove systemd output redirection.
- Database unresponsive after DROP MEASUREMENT.
- Address Out of Memory Error when Dropping Measurement.
- Fix the point validation parser to identify and sort tags correctly.
- Prevent panic in concurrent auth cache write.
- Set X-Influxdb-Version header on every request (even 404 requests).
- Prevent panic if there are no values.
- Time sorting broken with overwritten points.
- queries with strings that look like dates end up with date types, not string types.
- Concurrent map read write panic.
- Drop writes from before the retention policy time window.
- Fix SELECT statement required privileges.
- Filter out sources that do not match the shard database/retention policy.
- Truncate the shard group end time if it exceeds MaxNanoTime.
- Batch SELECT INTO / CQ writes.
- Fix compaction planning re-compacting large TSM files.
- Ensure client sends correct precision when inserting points.
- Accept points with trailing whitespace.
- Fix panic in SHOW FIELD KEYS.
- Disable limit optimization when using an aggregate.
- Fix panic: interface conversion: tsm1.Value is *tsm1.StringValue, not *tsm1.FloatValue.
- Data race when dropping a database immediately after writing to it.
- Make sure admin exists before authenticating query.
- Print the query executor’s stack trace on a panic to the log.
- Fix read tombstones: EOF.
- Query-log-enabled in config not ignored anymore.
- Ensure clients requesting gzip encoded bodies don’t receive empty body.
- Optimize shard loading.
- Queries slow down hundreds times after overwriting points.
- SHOW TAG VALUES accepts != and !~ in WHERE clause.
- Remove old cluster code.
- Ensure that future points considered in SHOW queries.
- Fix full compactions conflicting with level compactions.
- Overwriting points on large series can cause memory spikes during compactions.
- Fix parseFill to check for fill ident before attempting to parse an expression.
- Max index entries exceeded.
- Address slow startup time.
- Fix measurement field panic in tsm1 engine.
- Queries against files that have just been compacted need to point to new files.
- Check that retention policies exist before creating CQ.


What is the length of the room in feet?
What is the width of the room in feet?
Use meters instead of feet?


Can you find a pointless answer?
{{questions[current_question].question}}
- {{answer_object.answer}}
{{questions[current_question].answers[chosen_answer].blob}}
This is the end
Your points: {{total_points}}
{{questions[current_question].answers[chosen_answer].blob}}
This is the end
Your points: {{total_points}}


binGroup: Evaluation and Experimental Design for Binomial Group Testing
Methods for estimation and hypothesis testing of proportions
in group testing designs: methods for estimating a proportion in a single
population (assuming sensitivity and specificity equal to 1 in designs
with equal group sizes), as well as hypothesis tests and
functions for experimental design for this situation. For
estimating one proportion or the difference of proportions, a
number of confidence interval methods are included, which can
deal with various different pool sizes. Further, regression
methods are implemented for simple pooling and matrix pooling
designs.
Methods for identification of positive items in group
testing designs: Optimal testing configurations can be found
for hierarchical and array-based algorithms. Operating
characteristics can be calculated for testing configurations
across a wide variety of situations.
| Version: |
2.2-1 |
| Imports: |
graphics, partitions, Rdpack, stats, utils |
| Published: |
2018-08-24 |
| Author: |
Boan Zhang [aut],
Christopher Bilder [aut],
Brad Biggerstaff [aut],
Frank Schaarschmidt [aut, cre],
Brianna Hitt [aut] |
| Maintainer: |
Frank Schaarschmidt <schaarschmidt at biostat.uni-hannover.de> |
| License: |
GPL (≥ 3) |
| NeedsCompilation: |
no |
| CRAN checks: |
binGroup results |
Downloads:
Reverse dependencies:
Linking:
Please use the canonical form
https://CRAN.R-project.org/package=binGroup
to link to this page.


LES COUSINS (director/writer: Claude Chabrol; screenwriter: Paul Gégauff; cinematographer: Henri Decaë; cast: Jean-Claude Brialy (Paul), Gerard Blain (Charles), Juliette Mayniel (Florence), Claude-Cerval (Clovis), 1959-Fr.)
Reviewed by Dennis Schwartz
French New Wave cinema at its best. Chabrol's second feature film weaves an enigmatic moral fable of good and evil, as the mama's boy, the college student from the country, Charles (Gerard), who is studying law while he stays with his Philistine, playboy cousin, Paul (Brialy), who seems to be a student of parties, living as luxuriously as a student can in Paris.
We see this film through Charles' naive eyes, who can't believe what he is seeing. But, it is Paul who takes center stage, having a tremendous facility for socializing and meeting attractive girls, while he shows little interest or respect for the academics, reducing his reading to detective stories or pornography. He does enjoy Wagner's music, as he uses that music and the superficial conversations he has with the other students, to convey a certain sophistication about life that he does not really have. He is especially adept in his ability to bluff people into thinking that he a person of substance. He also exhibits, shall we say, bad taste, as he frightens a Jewish student in his sleep by mimicking a Gestapo agent.
Yet it is Paul who achieves success with the things many young people seem to value: such as having many friends, many sexual conquests, a car, material things, and a very active social life despite his disdain for people. While his supposedly well-behaved cousin seems befuddled in this environment, wanting to live a quality life, but instead, living like a leper. He reads Balzac, respects women, wants to marry a nice girl, and is only too happy to please his mother by doing well in college. In otherwords, Chabrol makes him out to be a loser and a square, someone who has no inspiration for living.  No matter how impure a picture Chabrol paints of Paul and his dissolute lifestyle, Paul has energy and is on the road to success. Charles is unable to find himself by doing what is conventionally right; such as, burying himself in books and class work. He does not seem to come any closer to finding a way out of the moralistic trap he has built for himself. When he shows disdain to Paul's older college buddy, the rakish Clovis (Cerval), he is reacting to his bourgeois way of looking at things. And when he falls in love at first-sight with Florence (Juliette), he shows no discernment, expecting everything to be just what he thinks it is; and, when his "nice" girl turns out to be a slut, who leaves him for Paul, he is crushed, not knowing how to adequately express himself to anyone his age, or to communicate with his peers what he sees as problematic ethics for their generation. But he does talk to the older bookstore owner, someone he feels a kinship with, as they both profess to being book lovers and are scornful of the flippant attitudes of the other students, with the older man acting as a surrogate father for the student, who is desperately in need of advise.
There is a great camera shot of Charles trying to enter a closed church after his break-up with Florence, and in the next instant we see the camera pan to the open door of the bookstore, where Paul finds it easy to talk to the owner of the bookshop and get his girl trouble off his chest. But he is disappointed when the bookstore owner can only tell him, that if his problem is only about a girl, that's no big deal. He will get over it. This all seems like logical advise, something we kind of expect a sympathetic parent to say to a hurt child. But for Paul, this is no little problem, it is an insurmountable problem, and he feels let down by the response. Chabrol has carefully painted a picture, indicating that there is no help in sight for those who need it, whether from the pillars of society or from the rebels.
Warning: spoiler to follow. Skip the next paragraph if you don't want to know how the film ends and proceed to the last paragraph.
The good Charles fails his college exams, while the badly behaved Paul passes the exam and throws a rousing farewell party to celebrate. This is too much for Charles to comprehend, and while Paul is sleeping he points a loaded pistol at his head but changes his mind. When Paul awakens from his drunken slumber, while fooling around with the pistol, thinking it is unloaded as it always is, he fires it and accidentally kills his cousin.
Chabrol's film would be interesting enough, just for its depiction of Parisian student life, but when he moves into grounds of philosophical ethics and questions what love is to those who think they have fallen in love, his concepts become challenging intellectual engagements. The film questions the institutions and the people who have trust in them, and one's own morality. This thriller becomes a matter of how one comes to terms with one's ability, and how society is based on the principle of the survival of the fittest. It is Chabrol's rather cynical, but fair look at how Parisian society operates and how young people suffer from the pangs of youth, sometimes even in a deadly manner.
REVIEWED ON 1/9/99 GRADE: A
Dennis Schwartz: "Ozus' World Movie Reviews"
http://www.sover.net/~ozus
<EMAIL_ADDRESS>© ALL RIGHTS RESERVED DENNIS SCHWARTZ
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Copyright (c) 1937 Elizabeth Magie Phillips, Parker Bros
This game is played on the following board:
|
| An example Red's turn. The stone at g6 jumps over green's g7 landing on [1]. The jump is valid because there are at least on in-a-row made (in fact, there are a 3 in-a-row and a 4 in-a-row). All red stones not belonging to the extremes of any red in-a-row (the two marked stones) can be removed from board. Also, the jumped green stone must restart at a green lodge. |


PE1CHL NET and FBB work together under DESQview (or other Multi-Tasker's) with the "G8BPQ Hostmode Emulator" package. The setup is very similar to the method for using the regular BPQ code. Setup your .SYS files in the same and read the appendix on using BPQ mode as well for details.
The following differences should noted.
In INITTNCx.SYS, monitoring is available but you may prefer to use the more comprehensive monitoring within NET instead.
In FORWARD.SYS, "C C SWITCH" will connect the BBS to the NET/ROM in NET, after this point the syntax is specific to NET and the options are :-
A LA2D # P B # C C SWITCH Connect to the switch (Net/Rom in NET) V P 70cm Select the "70cm" port C LA2D Connect LA2D on the port we have just defined # B LA2D F LA2D # ---------
Alternately, you could predefine the downlink to LA2D in AUTOEXEC.NET with the command :-
You would then omit the "port select" line in the above example and the "downlink" would be selected by NET on whatever port you have predefined. This could be any valid NET portname, whether it is an Ethernet or AX/IP encapsulated portname or just another regular port.
You must edit and use BPQCFG.TXT from the G8BPQEMU package and compile it with BPQCFG.EXE which should result in a 3072 byte BPQCFG.BIN file.
You should load G8BPQ.COM (from the emulator) from AUTOEXEC.BAT and this can be loaded high with your favourite memory manager.
You will need to exercise the usual tricks to get the maximum memory from each DESQview window. NET should be started first, to setup the G8BPQ Emulator port mappings, so that Unproto (for TPK users) broadcasts are setup before FBB is booted.
In the autoexec.net file, the emulator will need to be started and the port mapping setup. You should choose port names that differ from the internal names of FBB or BPQ types to avoid confusion, an example is given below.
FREQ USAGE NET-PORT BPQ-PORT FBB-PORT RS232 38400bd A1 1 A<PHONE_NUMBER>bd 70f 2 B<PHONE_NUMBER>bd 70s 3 C<PHONE_NUMBER>bd 2ms 4 D<PHONE_NUMBER>bd 2mf 5 E 70.3125 1200bd 4m 6 F 50.650 1200bd 6m 7 G Exp. 76800bd exp 8 H
Then you would use the following in autoexec.net :-
This will then map all the above ports to FBB and UI broadcasts will be available on those ports. If you want only selected ports, you could have an INITTNCx.SYS for them and specify if you want UI broadcasts or not. Alternately, an easier method is to specify only those ports you want to map to UI broadcasts as in the above example for NET and only ports setup this way will broadcast UI frames, ports not specified will not broadcast.
The object is to get the maximum memory for FBB and this will always be available in the first DV window. The trick here is to open a dummy window first, as a place holder (a regular DOS one will do fine). Now you should start NET (which will automatically open in window 2) and once this has booted, you will need to switch to the 1st window, close it and then boot FBB. This will release the place holder and give the 1st DV window slot to FBB.
A script that does this automatically is called DESQVIEW.DVS and should be made with the script tools (see DV manual) from this ASCII file :-
{Learn {Shift-F12} "!Startup"} Name the startup script obd{Enter} Open BIG DOS Window {DESQ}ont Open NET window {Delay 5} Wait 5 seconds {DESQ}s1 Switch to the 1st window {DESQ}cy Close that window {DESQ}ofb Open FBB window {Finish} End of script
This assumes you have the following two letter assignments for windows in DESQview :-
Note there is a delay of 5 seconds to allow NET to boot fully before switching windows and starting FBB, this may need adjusting to suit the speed of your machine.
You will need to make some .PIF files for NET and FBB and the following examples will give you a good starting point :-
You will also set your DMPI allocation for FBB here too. Make sure you allocate at least 2048KB, otherwise FBB may load it's own and waste memory.
Standard Options Program Name............: FBB 7.00b41 Keys to Use on Open Menu: FB Memory Size (in K): 536 Program...: c:\FBB\APPEL.BAT Parameters: Directory.: C:\FBB Options: Writes text directly to screen.......: [Y] Displays graphics information........: [Y] Virtualize text/graphics (Y,N,T).....: [N] Uses serial ports (Y,N,1,2)..........: [N] Requires floppy diskette.............: [N] Advanced Options System Memory (in K).......: 0 Maximum Program Memory Size (in K): 600 Script Buffer Size.......: 1000 Maximum EMS/XMS/VCPI/DPMI (in K): 2048 Text Pages: 4 Graphics Pages: 1 Initial Video Mode: Window Position: Maximum Height: 25 Starting Height: 25 Starting Row...: 0 Maximum Width.: 80 Starting Width.: 80 Starting Column: 0 Shared Program Pathname..: Data......: Close on exit (Y,N,blank)......: [ ] Uses its own colors..............: [Y] Allow Close Window command.....: [Y] Runs in background (Y,N,blank)...: [Y] Uses math coprocessor..........: [Y] Keyboard conflict (0-F)..........: [0] Share CPU when foreground......: [Y] Share EGA when foreground/zoomed.: [N] Can be swapped out (Y,N,blank).: [N] Protection level (0-3)...........: [0] Standard Options Program Name............: NET Keys to Use on Open Menu: NT Memory Size (in K): 230 Program...: net.bat Parameters: Directory.: C:\ Options: Writes text directly to screen.......: [Y] Displays graphics information........: [N] Virtualize text/graphics (Y,N,T).....: [Y] Uses serial ports (Y,N,1,2)..........: [N] Requires floppy diskette.............: [N] Advanced Options System Memory (in K).......: 0 Maximum Program Memory Size (in K): 700 Script Buffer Size.......: 1000 Maximum EMS/XMS/VCPI/DPMI (in K): Text Pages: 1 Graphics Pages: 0 Initial Video Mode: Window Position: Maximum Height: 50 Starting Height: 50 Starting Row...: 0 Maximum Width.: 80 Starting Width.: 80 Starting Column: 0 Shared Program Pathname..: Data......: Close on exit (Y,N,blank)......: [Y] Uses its own colors..............: [Y] Allow Close Window command.....: [N] Runs in background (Y,N,blank)...: [Y] Uses math coprocessor..........: [Y] Keyboard conflict (0-F)..........: [0] Share CPU when foreground......: [Y] Share EGA when foreground/zoomed.: [N] Can be swapped out (Y,N,blank).: [N] Protection level (0-3)...........: [0]
1. Open the NET window and then check from the command line to see how much memory is available in NET with the "mem" command.
2. Close NET and allocate another 10KB to the window repeat step 1.
When the amount of free memory does NOT increase, you have reached the maximum and should backoff until you reach the exact point where the free memory starts to drop and add a few KB to that value. (Note this may need adjusting as you upgrade to new NET releases).
1. Open FBB with a large value, say 600KB and reduce in 10KB increments until APPEL.BAT starts to run. Cancel and close the window.
2. Increase the memory by 1KB and repeat step 1 until APPEL.BAT will no longer run then back it off to the previous value.
As with the regular BPQ switch, NET can be setup to handle BPQ ethernet frame mapping. This is achieved through the normal packet driver (for your card) and you need to attach this mapping BEFORE any other mappings to the packet driver in AUTOEXEC.NET :-
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Google Scholar
Xiaozhou Yang, Nan Chen, Chao Zhai. A control chart approach to power system line outage detection under transient dynamics. IEEE Transactions on Power Systems, vol. 36, no. 1, pp. 127-135. 2021. PDF
Xiaozhou Yang, Nan Chen, Chao Zhai. Optimal placement of limited PMUs for transmission line outage detection and identification. International Conference on Probabilistic Methods Applied to Power Systems (PMAPS), 2020. PDF
Hehong Zhang, Gaoxi Xiao, Yunde Xie, Chao Zhai, Xiaozhou Yang, Luo Yang, Hanxiang Zhao, Tso-Chien Pan. A high-precision discrete tracking differentiator and its application in processing PMU data. International Conference on Control, Artificial Intelligence, Robotics & Optimization, 2018. PDF
Xiaozhou Yang, Daniela Alina Plewe. Assistance systems in manufacturing: A systematic review. Advances in Ergonomics of Manufacturing: Managing the Enterprise of the Future, 2016. PDF


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