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为AppInventor2开发拓展(Extension) · App Inventor 2 中文网
...;
验证：cmd 命令行输入ant命令
出现以上结果证明配置成功。
源码下载
https://github.com/mit-cml/appinventor-sources
国内下载非常非常缓慢，这个项目比较大，也许2天都下载不完，不过没关系，我们早已提供已下载...
惨不忍睹：说一说你最穷的时候是什么样子 - 创意 - 清泛网 - 专注C/C++及内核技术
...斤……
@靓寞沙洲冷：打电话给女朋友求不要分手，结果手机欠费。
@巧巧黑猫：有时候在路上看到乞丐，心里都会闪过这样一个念头：我假装弯腰给他碗里放钱，然后迅速拿走他碗里的钱，这个念头直到现在还困扰着...
Bulk Insertion in Laravel using eloquent ORM
...n but it wont update the timestamps, so you can do something like below
$json_array=array_map(function ($a) {
return array_merge($a,['created_at'=>
Carbon::now(),'updated_at'=> Carbon::now()]
...
Using reflect, how do you set the value of a struct field?
...n is to see how the core Go developers use it. For example, the Go fmt and json packages. The package documentation has links to the source code files under the heading Package files.
The Go json package marshals and unmarshals JSON from and to Go structures.
Here's a step-by-step example which ...
How to get a time zone from a location using latitude and longitude coordinates?
... - the original shapefile data from Eric Muller
whereonearth-timezone - GeoJSON version with WOEDB data merged in
Time Zone Geolocation Offline Implementations
Implementations that use the Timezone Boundary Builder data
node-geo-tz - JavaScript library (Node.js only)
timespace - JavaScript library...
Download old version of package with NuGet
...ts page in the package index, eg. http://www.nuget.org/packages/Newtonsoft.Json/4.0.5
Then follow the install instructions given:
Install-Package Newtonsoft.Json -Version 4.0.5
Alternatively to download the .nupkg file, follow the 'Download' link eg. https://www.nuget.org/api/v2/package/Newtons...
PHP: How to handle
...
When to use LIBXML_NOCDATA ?
I add the issue when transforming XML to JSON.
$xml = simplexml_load_string("<foo><content><![CDATA[Hello, world!]]></content></foo>");
echo json_encode($xml, true);
/* prints
{
"content": {}
}
*/
When accessing the Simp...
低效程序员的7个坏习惯 - 创意 - 清泛网 - 专注C/C++及内核技术
...保障，”他建议， “没有谁能够鉴定每一个测试用例和结果。在QA中发现bug总比在生产中发现bug要好得多。
“低效率的工程师没有测试的意识，”他补充道， “业绩最佳的往往是那些强烈要求测试时间和测试自动化的程序员。...
Using bootstrap with bower
...: "http://twitter.github.com/bootstrap/assets/bootstrap.zip" in component.json also seems to work.
– antitoxic
Apr 3 '13 at 20:28
8
...
Linux command or script counting duplicated lines in a text file?
... essentially using zero memory:
import collections
import fileinput
import json
print(json.dumps(collections.Counter(map(str.strip, fileinput.input())), indent=2))
Output:
$ cat filename | python3 script.py
{
"red apple": 1,
"green apple": 2,
"orange": 3
}
or you can use a simple one-liner:...