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Java Regex Capturing Groups
...roup \\d+ can match something (in this case, the last digit).
As per the 3rd group, it will match anything after the last digit.
If you change it to a reluctant quantifier in your 1st group, you'll get the result I suppose you are expecting, that is, the 3000 part.
Note the question mark in th...
MongoDB: How to update multiple documents with a single command?
... was added recently, so is only available in the development releases (1.1.3). From the shell you do a multi update by passing true as the fourth argument to update(), where the the third argument is the upsert argument:
db.test.update({foo: "bar"}, {$set: {test: "success!"}}, false, true);
For v...
Read a file line by line assigning the value to a variable
...
1388
The following reads a file passed as an argument line by line:
while IFS= read -r line; do
...
MongoDB or CouchDB - fit for production? [closed]
... community wiki
5 revs, 5 users 73%user111359
6
...
Ensuring json keys are lowercase in .NET
...ented, settings);
Wil result in:
{"username":"Mark","apitoken":"xyzABC1234"}
If you always want to serialize using the LowercaseContractResolver, consider wrapping it in a class to avoid repeating yourself:
public class LowercaseJsonSerializer
{
private static readonly JsonSerializerSett...
How can I see the request headers made by curl when sending a request to the server?
...9.59.196.211) port 80 (#0)
> HEAD / HTTP/1.1
> User-Agent: curl/7.16.3 (i686-pc-cygwin) libcurl/7.16.3 OpenSSL/0.9.8h zlib/1.2.3 libssh2/0.15-CVS
> Host: stackoverflow.com
> Accept: */*
> Testing: Test header so you see this works
>
< HTTP/1.0 200 OK
...
...
sqlite alter table add MULTIPLE columns in a single statement
...
316
No, you have to add them one at a time. See the syntax diagram at the top of SQLite's ALTER TA...
Accessing outside variable using anonymous function as params
...tter?
– Dimitry K
Jun 19 '14 at 12:13
4
@DimitryK Yes, reference is used here to bypass default b...
Is there a way to follow redirects with command line cURL?
...
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