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asked Feb 5, 2021 in Others[杂七杂八] by ostack (1.4k points)

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1 answer 555 views

gcc - What does !!(x) mean in C (esp. the Linux kernel)?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 490 views

mysql date comparison with date_format

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 212 views

entry point - How can Android source code not have a main method and still run?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 750 views

math - Can a IEEE 754 real number "cover" all integers within its range?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 453 views

c++ - Thread safety of std::map for read-only operations

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 419 views

windows - Launch an external application from node.js

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 187 views

Validate X509 certificates using Java APis

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 257 views

Performing case-statement in mongodb aggregation framework

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 615 views

encoding - Emoji value range

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 325 views

java - BroadcastReceiver for ACTION_MEDIA_BUTTON not working

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 891 views

xml - Parse SGML with Open Arbitrary Tags in Python 3

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 554 views

java - Using NumPy and Cpython with Jython

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 223 views

c++ - The C `clock()` function just returns a zero

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 76 views

Twig variables in twig variable

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 374 views

windows - How to expand a CMD shell variable twice (recursively)

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 603 views

syntax - What does a backslash in C++ mean?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 571 views

multithreading - Why does java.util.concurrent.ArrayBlockingQueue use 'while' loops instead of 'if' around calls to await()?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 231 views

Java serialization of multidimensional array

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 481 views

c# - Using OpenXmlReader

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 251 views

What exactly are C++ definitions, declarations and assignments?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 240 views

javascript - Ember without Ember Data

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 444 views

java - GSON Expected BEGIN_ARRAY but was BEGIN_OBJECT

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 211 views

c++ - How is heap and stack memories managed, implemented, allocated?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 530 views

r - Update handsontable by editing table and/or eventReactive

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 334 views

ruby on rails - Uploading multiple files with paperclip

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 326 views

Google Map Android API v2 can't display map in play store application

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 243 views

android - Broadcast on contact add/change?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 210 views

php - Split a text into single words

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 507 views

winapi - How do you programmatically resize and move windows with the Windows API?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 308 views

Updated SDK version, getting ClassNotFoundException: android.support.v4.view.ViewPager

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 676 views

internet explorer 11 - Jquery fail to detect IE 11

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 311 views

html - JavaScript EventSource SSE not firing in browser

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 320 views

.net - Detect change of resolution c# WinForms

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 543 views

touch event - Android - Detect End of Long Press

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 525 views

java - Cannot load 64-bit SWT libraries on 32-bit JVM ( replacing SWT file )

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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