Wartung und Entwicklung von Software mit ABAP und anderen Sprachen.
Ich greife auf eine mehrjährige Erfahrung im Bereich Unternehmenssoftware zurück.
Gerne unterstütze ich Sie beim Erreichen Ihrer Software-Ziele.
Hier geht es zum Angebot
Eigene Musik machen... interessiert?
Alle Instrumente.
Alle Genres.
Hier geht es zu Fun With Strings
Hello Traveler, Ulm, 18.6.2022
EN: This Site displays a small number of text fragments, for various issues, hope this may help someone, as it did for me. I've written it down to not forget about it.>
DE: Aktuell finden sich hier ein paar kurze Texte, die ich aufschreiben wollte, um sie nicht zu vergessen, und evtl. kann das jemand brauchen.
Best Regards & Enjoy
Hartmut
Cannot run program "/usr/lib/jvm/java-17-openjdk/bin/java" (in directory "..."): error=2, No such file or directorySolution Check config file .bsp/sbt.json and update reference to jvm version
ps.setFetchDirection( ResultSet.FETCH_FORWARD ) ps.setFetchSize( 1000 )
props.setProperty("defaultRowFetchSize", 1000) val connection = java.sql.DriverManager.getConnection(url, props)
[A-Z\-]but this is not needed (but doesn't harm either) in other use cases, such as
(?:eins|zwei|d-r-e-i)
while(true); do echo abcdefgh ; date ; sleep 3; done
scala> null.asInstanceOf[Integer] val res4: Integer = null scala> null.asInstanceOf[Int] val res5: Int = 0(Int is a primitive type)
to_upper( ... )or String Interpolation:
|{ ... case = upper }|
to_lower( ... )or String Interpolation:
|{ ... case = lower }|
Cannot start Scala compile server Can't find jdk BSP_java-17-openjdkSolution IntelliJ Settings -> Build, Execution, Deployment -> Compiler -> Scala Compiler -> Scala Compile Server -> Use compile server (checked); JVM: JDK: Select valid SDK (black font instead red font then).
(?:eins|zwei|drei)
Go to paprefs
-> Simultaneous Output -> Activate: Add virtual output device for simultaneous output on all local sound cards.
Go to pavucontrol
, see tab "Output Devices"
Activate Simultaneous Output for broadcast default output to all local sound cards at the same time.
This way you have the default output multiplied on every soundcard output channel simultaneously.
VLC -> Tools -> Preferences -> Show Settings (last entry) -> All -> Interface -> Main interfaces -> QT (the option for Manjaro XFCE) -> When to raise the interface (last entry) -> NeverUpdate: The same setting can be found there:
VLC -> Tools -> Preferences -> Interface -> Auto raising the interface
<button>...</button>The default type is
submit
, with all consequences (forward form data to a GET or POST destination, if there is a surrounding form tag somewhere). That is by default:
<button type="submit">...</button>It is not so obvious, and could be a pitfall in my eyes (I'd prefer the default would be
type=button
, then the literals would match).
A button with type button (and not automatically forwarding form data to an URL destination) you get with:
<button type="button">...</button>
Go to pavucontrol
, activate UR22mk2 or your USB-Headset-Microsphone as Input, activate USB-Headset as Output, then:
$ pactl load-module module-loopback latency_msec=20
Go to pavucontrol
, see tab "Recording ".
There the loopback options appear.
Here also You can pause the loopback, alternatively:
To stop:
$ pactl unload-module module-loopbackPlease note: Once an input source is used for loopback, you can no longer use it as input in Audacity, since Audacity needs this exclusively (Audacity error
Error opening recording device. Error Code: -9985 Device unavailable
would appear then).Problem When using OBS with XFCE Manjaro Linux, there is a QT Graphics Bug appearing only while opening Property windows for Filters, e.g. lots of "pixel noise" appears, fonts are written twice, etc.
Work-around In Manjaro, go to "Compositor" (in "Window Manager Tweaks"), disable "Display Composition" temporarily (keep the mouse pointer stable for undoing your selection if the screens gets black). Adjust the properties in OBS, then switch "Display Composition" back to its original value.
Ulm,
Germany
Phone:
+49
(0)
731
14
399
046
Email:
hartmut0407@googlemail.com
IT
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im
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