The Mac version for Sebastian Daschner’s simple bash timer (github.com/sdaschner/dotfiles/blob/master/bin/timer)
#!/bin/bash
if [[ "$1" == "" ]];
then echo "Usage: ${0##*/} [message]"
exit 1
fi
mins=$1
message=$2
echo "timer started for $mins min"
(sleep $(echo "$1 * 60" | bc) && osascript -e "display alert \"Timebox over for: $message!\"" > /dev/null) &
If you use
To set the base path, always mind to add the TRAILING slash, to indicate it’s a folder.
To remind my self!
Main.class
@OneToOne @JoinColumn(name = "pk_column_name_in_main_table", referencedColumnName = "column_name_in_depeding_table", insertable = false, updatable = false) public Description getDescription() { return this.description; }
Depending.class
@Id
@Column(name = " column_name_in_depeding_table", nullable = true)
public int getDescriptionId() { return descriptionId; }
@Column(name ="language) Public String getLanguage(){return language;}
Now if I want something like
Select * from main m join depending d on m.pk_column_in_main_table = d.column_name_in_depending_table where d.column_name_in_depending_table is null
You have to put the where-criteria directly into the „left join“ condition of the jqpl query. If you do it like in SQL and put it in the where-clause, JPA (or at least Eclipselink, haven’t tried Hibernate) creates and „old-style“ (ANSI-89) style query, where the join condition is put in the where-clause and you won’t get any results!
@NamedQueries({ @NamedQuery(name = Main.FIND_BY_ID, query = "SELECT c FROM Main c left join c.description des on des.language = :language where c.id = :id")}
A nice overview of different chart types and when to use them. Scroll down a bit to „Visualization Category“
As I have the latest zwave version 3.0 running, which only is supported by Raspian Strecth, the default InfluxDB that gets installed is version 1.0.2 and not the latest (1.7.x as of 8/2019). In order to get the correct version on your Raspberry, do the following
1. Add „deb repos.influxdata.com/debian stretch stable“ to „/etc/apt/sources.list.d/influxdb.list“ 2. sudo apt-get update 3. sudo apt-get install influxdb 4. systemctl unmask influxdb.service 5. Enable Influx on boot: sudo systemctl enable influxdb 6. sudo systemctl start influxdb
Despite a lot of tutorials on using embedded Payara with Arquillian, I struggled a while to get the container running. Here are the steps
Code for configuring and deploying the embedded container
@Deployment public static Archive createDeployment() throws IOException {
File[] files = Maven.configureResolver().withMavenCentralRepo(false).loadPomFromFile("pom.xml").resolve("com.ibm:db2jcc4:version1234", "com.ibm:db2jcc_license_cisuz:version1234").withTransitivity().asFile();
final WebArchive war = ShrinkWrap.create(WebArchive.class, "test.war").addPackages(true, "my.org.backend").addPackages(true, "my.org.exceptions").addAsResource("persistence.xml", "META-INF/persistence.xml").addAsLibraries(files); // add all xml required for the queries
Files.walk(Paths.get("src/main/resources/META-INF")).forEach(file - >{
if (file.toFile().isFile() && !file.getFileName().toString().equalsIgnoreCase("MANIFEST.MF") && !file.getFileName().toString().equalsIgnoreCase("persistence.xml")) {
final String fileName = file.toAbsolutePath().toString();
final int start = fileName.indexOf("META-INF");
final String resource = fileName.substring(start - 1);
war.addAsResource(file.toFile(), resource);
}
});
return war;
}
Mind to put the arquillian.xml under „src/test/resources“
Maven dependencies:
org.jboss.arquillian.junit arquillian-junit-container 1.4.1.Final test
org.jboss.shrinkwrap.resolver shrinkwrap-resolver-impl-maven 2.2.6 test
junit junit 4.12 test
fish.payara.arquillian arquillian-payara-server-4-embedded 1.0.Beta3 test
fish.payara.extraspayara-embedded-all5.181test
In order to avoid any problems with CORS when just running a local app
open -a Google Chrome –args –disable-web-security –user-data-dir=„“
If you want to have a nice full-screen Kiosk mode, install the **drums** „Kiosk“ app from the Chrome store.
Some steps and pitfalls on my way creating a CalDAV client with webcomponents
1. If you want to use moment.js include it this way
import moment from ‚moment‘; window.moment = moment;
2. The template for the „REPORT“ request should look like this, e.g. to get the events for a time range. Mind, there MUST NOT BE any whitespace between the backtick and the start of the xml declaration.
const query = (start,end) => `
3. I had to start Chrome like this to get rid of CORS issues
open -a Google Chrome –args –disable-web-security –user-data-dir=„“
4. The fetch request should look like this
let start = moment().subtract(5,’days‘); let end = moment(); let startString = start.format(„YYYYMMDD[T]000000[Z]“); let endString = end.format(„YYYYMMDD[T]000000[Z]“); let myHeaders = new Headers(); myHeaders.append(„DEPTH“,“1″); myHeaders.append(„Authorization“,“Basic “ + authentication);
console.log(‚caldaving‘, startString,endString)
fetch(url,{ method: „REPORT“, headers : myHeaders, body : query(startString,endString) }) .then(response => { console.log(„reso“, response) let xml = response.text(); console.log(‚Got appointments‘, xml); return xml; }).then(xml => console.log(‚xml‘,xml))
5. To get the authentication as base64 use „ echo -n user:password | base64“ Mind the „-n“ otherwise you get a line break at the end!
_moveCursor(){ let range = document.createRange(); let lastSpan = this._getLastSpan(); range.setStartAfter(lastSpan); range.collapse(true); let selection = window.getSelection(); selection.removeAllRanges(); selection.addRange(range); }
Props to: stackoverflow.com/a/15814297/4415951
sshagent([‚the-credentials-id‘]) {
// your code
}