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How to get the path of the batch script in Windows?
... double quotation marks ("") in case there's spaces in the directory name, etc.
– Cameron
Sep 30 '10 at 3:56
1
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Is there a destructor for Java?
...g a handle to native resources like sockets, file handles, window handles, etc. When the garbage collector collects an object without a finalizer it simply marks the memory region as free and that's it. When the object has a finalizer, it's first copied into a temporary location (remember, we're gar...
Print array elements on separate lines in Bash?
...ame -a "${alpha[@]}"
Using shuf; note that results might not come out in order:
shuf -e "${alpha[@]}"
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Does every web request send the browser cookies?
...ookie (and all of the other restrictions -- secure, httponly, not expired, etc) hold, then the cookie will be sent for every request.
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Is a one column table good design? [closed]
.... state abbreviations; Zip codes that we ship to; words legal in Scrabble; etc.
2) Sparse binary attribute, ie., in a large table, a binary attribute that will be true for only a very few records. Instead of adding a new boolean column, I might create a separate table containing the keys of the re...
How to download source in ZIP format from GitHub?
...ut downloading the whole thing each time and writing over your own changes etc. A ZIP file won't let you do that.
It is mostly meant for people who want to develop the source rather than people who just want to get the source one off and not make changes.
But it just so happens you can get a ZIP f...
Ways to eliminate switch in code [closed]
...tors rather than concepts. I mean that "extends", "factory", "implements", etc are used so often across files, classes, branches. They should be simple as operators like "+", "-", "+=", "?:", "==", "->" etc. When a programmer uses them in his mind as simply as operators, only then he can think ac...
How do I execute a stored procedure once for each row returned by query?
...ect field1, field2 from sometable where someotherfield is null
open cur
fetch next from cur into @field1, @field2
while @@FETCH_STATUS = 0 BEGIN
--execute your sproc on each row
exec uspYourSproc @field1, @field2
fetch next from cur into @field1, @field2
END
close cur
deallocate cu...
Accessing Session Using ASP.NET Web API
.... Now I'm not talking about object serialization - but running them in the order received and waiting for each to complete before running the next. This is to avoid nasty thread / race conditions if two requests each try to access Session simultaneously.
Concurrent Requests and Session State
Acces...
How do I assign a port mapping to an existing Docker container?
... nginx
Optionally remove the default.conf in nginx
docker exec nginx rm /etc/nginx/conf.d/default.conf
Create a new nginx config
server
{
listen 9000;
location / {
proxy_pass http://my_existing_container:9000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http...