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Adding Core Data to existing iPhone project
I'd like to add core data to an existing iPhone project, but I still get a lot of compile errors:
13 Answers
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Utilizing multi core for tar+gzip/bzip compression/decompression
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You can use pigz instead of gzip, which does gzip compression on multiple cores. Instead of using the -z option, you would pipe it through pigz:
tar cf - paths-to-archive | pigz > archive.tar.gz
By default, pigz uses the number of available cores, or eight if it could not query that. You ca...
Global Git ignore
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You need to set up your global core.excludesfile configuration file to point to this global ignore file.
e.g.
*nix or Windows git bash:
git config --global core.excludesFile '~/.gitignore'
Windows cmd:
git config --global core.excludesFile "%USERPROFILE%\...
How to scale threads according to CPU cores?
...rformance on processors marketed with Intel's "hyper-threading". On a quad-core, this will return 8 instead of 4, but your performance may actually start dropping after 4 threads - so my own benchmarks tell me :)
– xcut
Dec 30 '09 at 16:15
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Microsoft.Office.Core Reference Missing
...to work out where I can find the reference to the library Microsoft.Office.Core.
13 Answers
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那些微信公众大号是如何赚钱的？ - 资讯 - 清泛网 - 专注C/C++及内核技术
那些微信公众大号是如何赚钱的？如今，微信公众号不仅是传递好文的平台，承载着万千运营者的兴趣和梦想，而且当粉丝量和文章阅读量高涨之后，随之而来的还有丰厚的经济效益。“你开公众号了吗？”不知从何时起，这个...
What is the difference in maven between dependency and plugin tags in pom xml?
... compile goal to the lifecycle phase: compile.
Most of maven plugins (both core plugins and third party plugins) favor convention over configuration. So these generally bound a plugin goal to a specific phase to make their usage simpler.
That is neater and less error prone :
<plugin>
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When should one use a spinlock instead of mutex?
...he thread was sleeping instead.
The Solution
Using spinlocks on a single-core/single-CPU system makes usually no sense, since as long as the spinlock polling is blocking the only available CPU core, no other thread can run and since no other thread can run, the lock won't be unlocked either. IOW, ...
jasmine: Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL
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import { fakeAsync, ComponentFixture, TestBed } from '@angular/core/testing';
use fakeAsync
beforeEach(fakeAsync (() => {
//your code
}));
describe('Intilalize', () => {
it('should have a defined component', fakeAsync(() => {
createComponent();
...
Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
... Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、闹钟和多种通知类型
Notifier 通知扩展
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