LDE | 龙芯桌面环境 Loongson Desktop Environment | Dektop Application library
kandi X-RAY | LDE Summary
kandi X-RAY | LDE Summary
龙芯桌面环境 Loongson Desktop Environment
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QUESTION
I tried to create a basic virtual reality IDE based on Karaf.
I have 3 maven-projects:
- VRServer who connect to a native-component for rendering.
- VR Component Toolkit for VR-HMI-Widgets (Having a VRFrame who extends from VRComponent) as a Multi-Module-Maven-Project.
- The VR IDE project read/write files and execute lowlevel commands.
I installed all of them into Karaf:
...ANSWER
Answered 2021-Jan-07 at 13:13The main problem in the project is true
in maven-bundle-plugin. You need to have it in your pom.xml. example code
QUESTION
I have instrumented an app at bytecode level and getting the following verification error from dex2oat:
...ANSWER
Answered 2020-Sep-23 at 18:48The issue is that by adding the call to the tracing function in the try block, you're adding an edge from that location to the catch-all exception handler.
Some instructions are able to throw exceptions and some are not. e.g. return instructions cannot throw an exception, while invoke instructions can. So for any instruction in a try block that can throw, an edge is added to any exception handlers for that try block.
In the original method, the conditional near the beginning of the method (if-eqz v0, :cond_0
) jumped directly to a return statement, so there is no edge to the exception handler since it can't throw an exception. So the only way to get to that exception handler is via an execution path in which v1
has been set.
However, by adding the invoke instruction, you added an edge from there to the exception handler, so that there is now an execution path to the exception handler in which v1
is unset.
So basically, consider the case when v0
is null at the conditional (so the jump is taken) and then the trace function throws an exception. The exception handler will be called but v1
has not been set.
QUESTION
I have multiple .txt files which have data as per below format in single line
...ANSWER
Answered 2020-May-28 at 11:28Use Get-Content
to import it and out-csv
to export it, because you don't really need csv formatting:
QUESTION
I save a serialised class on an android device. Transfer it to a win 10 PC and load the file via:
...ANSWER
Answered 2019-Oct-10 at 13:30[...] class [Lde.[...] cannot be cast to class de.[...]
The [
indicates an array. [L
is an array of the reference type that follows.
So you have serialised an array and are attempting to cast the deserialised object to a type that is not an array.
(Also, it's not a great idea to use Java Serialization.)
QUESTION
I want to select parent value where the field result is with a specific value
Here is the json i have :
...ANSWER
Answered 2019-Jun-26 at 13:04You can use the following :
QUESTION
So I have a script that is meant to send some pretty huge (700mb) txt files to an FTP of a service we use that automatically set's our prices across a fleet of domains.
I'm using a bitearray (as found here) to upload it to the site, and I have some very elementary built in error handling as well as some database tie-ins.
If we run these seperately, they move pretty fast. For whatever reason, after the completion of one block, the time until starting another block is CRAZY volatile. Sometimes it's 2 minutes, sometimes the script just sits around for a good 40 minutes before moving to the next block.
I'm sort of assuming the issue is I'm giving the thing more housekeeping than I should be? It's also worth noting that even stopping the script can sometimes take 15 minutes. (Like, If I just hit break on the script in the middle of it running, it can take a good 15-20 minutes to stop)
Also, for what it's worth, the script got MUCH worse in terms of runtime in the last few days. I have no idea what we could have changed to make it start taking so much longer but here we are.
Anyway, any insights would be appreciated.
Notes: I don't clear the content variable when I clear variables, should I? Should I keep the rs open? I don't think I CAN because I'm connecting to the FTP with different usernames.
Here's the code (I actually have about 12 of the *.txt Blocks, but They're identicle so I've kept it down to three here):
...ANSWER
Answered 2018-Jul-12 at 19:03I don't think anybody is going to debug that code. Your best bet is to find where your issue is. I use a stopwatch like below. set it up strategically:
QUESTION
Hi, in SQL-Server (2014) i search too make a request like this:
...ANSWER
Answered 2018-Feb-19 at 14:21SQL Server doesn't have a bitwise aggregate AND. If you know how many bits you want, you can do it bit-by-bit:
QUESTION
I have a project with 4 modules, say A, B, C, D. Module C is a container for common code in A, B and D. Module C uses Wire to generate Java Code from Protobuffers. Module B depends on both module C and D. I have only one compile project dependancy in B though, as B compiles D compiles C..
It was all working fine till Android Studio Update last year, when I "lost the editor", i.e. modules were still building nicely, but Android Studio when editing in module A and B missed the generated Java classes and painted my code "fairly" red, i.e. generated classes from C became unknown to the editor, losing syntax completion and all other stuff.
After opening a ticket at Google nothing happened. I went a while with the workaround having
...ANSWER
Answered 2017-Dec-19 at 15:40This is not a super answer, as things are complicated and real world. But Google support kindly inspected my setup and found out, that a certain source setting for generated code had become required, that was optional under AS2.2.
So, it probably won't happen, if you start with AS3 anyway. But as things got messy over time and suddenly stopped to work after migration, this wasn't exactly obvious to spot.
QUESTION
I need to process a big JSON payload(~1MB) coming from an API, a portion of the JSON is something like this:
...ANSWER
Answered 2017-Nov-27 at 13:57Use a proper streaming JSON parser. You know what you want to pull out of the stream, you know when you can quit parsing it, so read the stream in small, manageable chunks, and quit as soon as you know you are done.
Circa 2017, I'm not aware of any browser/native JSON streaming APIs, so you'll need to find a Javascript-based streaming library. Fortunately, streaming is not a new concept, so there are a number of options already in existence:
QUESTION
The data I'm using is
...ANSWER
Answered 2017-Sep-19 at 16:24Please try this simplified function (hard to test without having real data):
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