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Create Windows service from executable
...
Extending (Kevin Tong) answer.
Step 1: Download & Unzip nssm-2.24.zip
Step 2: From command line type:
C:\> nssm.exe install [servicename]
it will open GUI as below (the example is UT2003 server), then simply browse it to: yourapplication.exe
More information on: http...
A weighted version of random.choice
... bisect import bisect
def weighted_choice(choices):
values, weights = zip(*choices)
total = 0
cum_weights = []
for w in weights:
total += w
cum_weights.append(total)
x = random() * total
i = bisect(cum_weights, x)
return values[i]
>>> weighted_c...
Is embedding background image data into CSS as Base64 good or bad practice?
...
Base64 adds about 10% to the image size after GZipped but that outweighs the benefits when it comes to mobile. Since there is a overall trend with responsive web design, it is highly recommended.
W3C also recommends this approach for mobile and if you use asset pipeline ...
Sublime Text 3 how to change the font size of the file sidebar?
...flink/0355eee823b89fe7681e
I extracted this file from the sublime package zip file by installing the PackageResourceViewer following MattDMo's instructions (https://stackoverflow.com/users/1426065/mattdmo) here:
How to change default code snippets in Sublime Text 3?
...
A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
...ed (where eclipse.exe is located).
when you download eclipse, you get a .zip package containing eclipse.exe and all the other files needed to run eclipse but it is missing the jre files. so all you need to do is to find where jre folder is located on your hard drive and add it to the rest of the e...
Sending email in .NET through Gmail
... mail.IsBodyHtml = true;
mail.Attachments.Add(new Attachment("C:\\file.zip"));
using (SmtpClient smtp = new SmtpClient("smtp.gmail.com", 587))
{
smtp.Credentials = new NetworkCredential("email@gmail.com", "password");
smtp.EnableSsl = true;
smtp.Send(mail);
}...
How to convert an address into a Google Maps Link (NOT MAP)
...any space.
Put a comma , in front and behind the city.
Include the postal/zip and the province/state.
Replace any # with nothing.
Replace any ++ or ++++ with single +
3
Put the address after the place/
4
Then put a slash at the end.
NOTE: The slash at the end was important. After the user cl...
Input and Output binary streams using JERSEY?
...
I managed to get a ZIP file or a PDF file by extending the StreamingOutput object. Here is some sample code:
@Path("PDF-file.pdf/")
@GET
@Produces({"application/pdf"})
public StreamingOutput getPDF() throws Exception {
return new Streaming...
Reading a huge .csv file
...ing pandas with ‘chunksize’ and ‘usecols’ helped me to read a huge zip file faster than the other proposed options.
import pandas as pd
sample_cols_to_keep =['col_1', 'col_2', 'col_3', 'col_4','col_5']
# First setup dataframe iterator, ‘usecols’ parameter filters the columns, and 'chu...
Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
...，只需要在其后的每个行前多置一个空格即可；postfix会把第一个字符为空格或tab的文本行视为上一行的延续；
5、启动postfix,连接发信
四、为postfix开启基于cyrus-sasl认证功能
1、检查postfix是否支持cyrus-sasl认证
postconf -a
...