大约有 38,000 项符合查询结果（耗时：0.0406秒） [XML]
Best way to show a loading/progress indicator?
...
ProgressDialog has become deprecated since API Level 26
https://developer.android.com/reference/android/app/ProgressDialog.html
I include a ProgressBar in my layout
<ProgressBar
android:layout_weight="1"
android:id="@+id/progressBar_cyclic"
...
How to convert IPython notebooks to PDF and HTML?
...converted_files :
write(file)
Entry point will come later, once the API is stabilized.
I'll just point out that @jdfreder (github profile) is working on tex/pdf/sphinx export and is the expert to generate PDF from ipynb file at the time of this writing.
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Examples of GoF Design Patterns in Java's core libraries
...pattern implementations as possible, found in both the Java SE and Java EE APIs.
Creational patterns
Abstract factory (recognizeable by creational methods returning the factory itself which in turn can be used to create another abstract/interface type)
javax.xml.parsers.DocumentBuilderFactory#newI...
C# Lambda expressions: Why should I use them?
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Expression trees are a very powerful new feature of C# 3.0 that allow an API to look at the structure of an expression instead of just getting a reference to a method that can be executed. An API just has to make a delegate parameter into an Expression<T> parameter and the compiler will gen...
What's the difference between “Solutions Architect” and “Applications Architect”? [closed]
... will interact, what language is best suited, how to best use any existing api's, creating an api if none exists etc.
Both have their place, both tasks must be done in order to staisfy the requirement and in large orgs you will have dedicated people doing it, in smaller dev shops often times a dev...
I need to securely store a username and password in Python, what are my options?
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The python keyring library integrates with the CryptProtectData API on Windows (along with relevant API's on Mac and Linux) which encrypts data with the user's logon credentials.
Simple usage:
import keyring
# the service is just a namespace for your app
service_id = 'IM_YOUR_APP!'
ke...
Manually map column names with class properties
...chNamesWithUnderscores option. At best, if we refactored the configuration API, I would leave the MatchNamesWithUnderscores member in place (that still works, ideally) and add an [Obsolete] marker to point people to the new API.
– Marc Gravell♦
Aug 11 '16 at ...
Should import statements always be at the top of a module?
...ome different module at runtime.
if [condition]:
import foo as plugin_api
else:
import bar as plugin_api
xx = plugin_api.Plugin()
[...]
There are probably other situations where you might place imports in other parts in the code.
...
How can I detect if this dictionary key exists in C#?
I am working with the Exchange Web Services Managed API, with contact data. I have the following code, which is functional , but not ideal:
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Using Java with Nvidia GPUs (CUDA)
...(Byte)code translation and OpenCL code generation:
https://github.com/aparapi/aparapi : An open-source library that is created and actively maintained by AMD. In a special "Kernel" class, one can override a specific method which should be executed in parallel. The byte code of this method is loaded...