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Questions tagged [low-level-api]

is used in its general meaning, thus you are encouraged to use the tag of your programming environment as well, such as for example.

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stm32 RTC wakeup timer interrupt LL

Playing around with the nucleo board g070 I'm trying to setup interrupt every seconds with the RTC's wakeup timer. However I did not find a corresponding interrupt in the header file(stm32g0xx.h) generated by CubeMX. I am trying to use only LL as I…
2A-66-42
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Keep transaction between JDO and low-level API

I have a Spring application in GoogleApp engine which uses JDO to persists objects. So I'm using it in this way in my service layer to keep transactions (with @Transactional annotation). @Transactional public void save(Object object) { …
Javi
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Is DatastoreMutationPool flushed to the datastore before the callback?

I'm using mapreduce and I need to persist some entities when they are not in the datastore. I add the new entities to a DatastoreMutationPool so these entities could be persisted with batched calls. When the mapreduce ends a callback function is…
Javi
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Generating id in the low level API

I have to use the low level API to persist an entity of type Value in Google App Engine. I've been searching and I have only found a examples in this way: DatastoreService datastore = DatastoreServiceFactory.getDatastoreService(); Key k =…
Javi
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tf.gradients application on a function

x = tf.Placeholder(shape=[1,31,5,1]) def func(x): operations... return output convolutionFunction = func(x) sess = tf.Session() gradientConv1 = gradientConv1 + sess.run(tf.gradients(tf.square(reward-convolutionFunction),…
sagar_acharya
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handling GUI with assembly language in Linux

i am very new to assembly programming language. i have a little experience with MASM which works on windows. i want to know how to deal with GUI in Linux.(i have done simple programs in assembly on Linux using gcc) i would like if some one can give…
Keshan
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Retrive all the entities from a datastore

I m using the low-level API in the App Engine Datastore . To retrieve an entity I use Entity post = datastore.get(postKey); but this code will return only the post with this postkey. What shall i do if i want to return all the posts ?
user2528061
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App Engine Datastore and low-level API

I am trying to use the App Engine Datastore (High Replication Datastore, HRD) and i have to use the low-level API . I never worked with entity database before so I have some problem. I have tried to store some Post and comments, each post can have…
user2528061
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Control iPhone Services using Low--Level API or PrivateFrameworks in Xcode

I am trying to make put together a simple application to control the phone services such as WiFi, Bluetooth, 3G, etc. using Private Frameworks or low-level API's. I am able to build the device and SSH it to my device without a dev account, and I…
WrightsCS
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Reading the terminal input with EndpointSecurity

Intro I am integrating EndpointSecurity Framework and observing ES_EVENT_TYPE_AUTH_EXEC event. I able to see the command arguments, but I am not able to read the command input. Assuming that the command is as follow: thirdPartyApp do something <…
Benny Davidovitz
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I have Customer class and Order class. Where should I write a method to find the number of orders placed by a customer

This question was asked in an interview round to my friend. As I am going to give the same interview, so was preparing it. I have a Customer class and Order class. Q1)Where should I write a method to find the number of orders placed by a…
Arif
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App engine datastore and Java low-level api: many to many relationship

I just wanna know how made a many to many relationship between two entity´s using the low level api in the datastore, I've been looking but I could not find documentation that explains how to do this kind of relationship. i hope some one can help.…
Alexander
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Dbus mainloop.h missing error

I used gcc `pkg-config --cflags --libs dbus-1` hello-serv.c -o server to compile a dbus program and getting error: hello-serv.c:7:32: fatal error: dbus/dbus-mainloop.h: No such file or directory compilation terminated. I'm developing in C low…
scari
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touchesMoved(): is it the only finger-tracking API? and is it accurate?

I'm writing an iPad application that needs to time the finger movement very precisely, so I am keen on getting the best performance and accuracy I can. I have two questions about this: For intercepting finger position on screen, must I use…
user809803
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How do I use interrupts with adc stm32 Low-Level (LL) Libraries?

I am using the STM32CubeMX to generate low level library for the adc. The code I am using so far works normally using the adc in polling mode. However, I would like to improve my program and call an interrupt service routine (ISR). I am not exactly…
Dudo199
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