大约有 24,000 项符合查询结果（耗时：0.0454秒） [XML]
Markdown and image alignment
...u can do something like this:
<img style="float: right;" src="whatever.jpg">
Continue markdown text...
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Add Text on Image using PIL
...L import ImageFont
from PIL import ImageDraw
img = Image.open("sample_in.jpg")
draw = ImageDraw.Draw(img)
# font = ImageFont.truetype(<font-file>, <font-size>)
font = ImageFont.truetype("sans-serif.ttf", 16)
# draw.text((x, y),"Sample Text",(r,g,b))
draw.text((0, 0),"Sample Text",(255,...
How do you query for “is not null” in Mongo?
...ObjectId("544540b31b5cf91c4893eb94"), "imageUrl" : "http://example.com/foo.jpg" }
{ "_id" : ObjectId("544540ba1b5cf91c4893eb95"), "imageUrl" : "http://example.com/bar.jpg" }
{ "_id" : ObjectId("544540c51b5cf91c4893eb96"), "imageUrl" : "http://example.com/foo.png" }
{ "_id" : ObjectId("544540c91b5cf9...
携程获得Priceline等10亿美元投资 - 资讯 - 清泛网 - 专注C/C++及内核技术
...得Priceline集团和一家长期股权投资公司分别5亿美元的可转换债券投资。此外，Priceline获准可在公开市场上继续购买携程美国存托凭证直至持有携程15%的股票。中国时间12月10日深夜消息，携程旅行网宣布获得Priceline集团和一家长...
C# HttpClient 4.5 multipart/form-data upload
...ntent.Add(new StreamContent(new MemoryStream(image)), "bilddatei", "upload.jpg");
using (
var message =
await client.PostAsync("http://www.directupload.net/index.php?mode=upload", content))
{
var input = await messa...
JPG vs. JPEG image formats
...ges, and I have noticed that there are two very similar file extensions: .jpg , which my mobile's camera and the Preview application use, and .jpeg , with which Image Capture saves the images from scanning with my Canon MX455 printer. LaTeX doesn't seem to distinguish, as I gave it a .jpe...
Bash array with spaces in elements
... of these declarations of $FILES should work:
FILES=(2011-09-04\ 21.43.02.jpg
2011-09-05\ 10.23.14.jpg
2011-09-09\ 12.31.16.jpg
2011-09-11\ 08.43.12.jpg)
or
FILES=("2011-09-04 21.43.02.jpg"
"2011-09-05 10.23.14.jpg"
"2011-09-09 12.31.16.jpg"
"2011-09-11 08.43.12.jpg")
or
FILES[0]="2011-09-04 ...
mfc 获取控件在对话框上的位置 - C/C++ - 清泛网 - 专注C/C++及内核技术
...etWindowRect(&rect); 获取控件的屏幕坐标ScreenToClient(&rect); 转换为对...请看代码，亲测有效：
CRect rect;
GetDlgItem(控件ID)->GetWindowRect(&rect); //获取控件的屏幕坐标
ScreenToClient(&rect); //转换为对话框上的客户坐标
注意：这里是GetWind...
领域驱动设计系列（一）:为何要领域驱动设计？ - 更多技术 - 清泛网 - 专注...
...用Dapper这样轻量级的Mapping工具，这些都要把关系型数据转换为对象。结果导致以下几种结果。
没有正确的使用ORM, 导致数据加载过多，导致系统性能很差。
为了解决性能问题，就不加载一些导航属性，但是确保DB Entity返回上...
boost库编译问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...iter_settings<std::string> settings(' t', 1, "GB2312");报错：char不能转换为std::string。1.5...boost::property_tree::xml_writer_settings<std::string> settings('\t', 1, "GB2312");
报错：char不能转换为std::string。
1.54 版本 报错，改为boost::property_tree::xml_writer_setti...