大约有 40,000 项符合查询结果（耗时：0.0472秒） [XML]
Build and Version Numbering for Java Projects (ant, cvs, hudson)
...;/exec>
<propertyfile file="path/to/project.properties"
comment="This file is automatically generated - DO NOT EDIT">
<entry key="buildtime" value="${builtat}"/>
<entry key="build" value="${svnversion}"/>
<entry key="builder" value...
Nginx 403 forbidden for all files
...access that file. Check the permissions on /, /home, /home/demo, etc. for www-data x access. My guess is that /home is probably 770 and www-data can't chdir through it to get to any subdir. If it is, try chmod o+x /home (or whatever dir is denying the request).
EDIT: To easily display all the pe...
How to log something in Rails in an independent log file?
...
|
show 3 more comments
40
...
How to calculate the number of occurrence of a given character in each row of a column of strings?
...
yeah, I also did, stringsAsFactors=TRUE on my comp, but didn't mention this
– tim riffe
Sep 14 '12 at 20:31
...
Avoid synchronized(this) in Java?
...
informatik01
14.7k88 gold badges6666 silver badges100100 bronze badges
answered Jan 14 '09 at 11:23
Andreas BakurovAndr...
How can I generate an MD5 hash?
...etInstance("MD5") to get a MD5 instance of MessageDigest you can use.
The compute the hash by doing one of:
Feed the entire input as a byte[] and calculate the hash in one operation with md.digest(bytes).
Feed the MessageDigest one byte[] chunk at a time by calling md.update(bytes). When you're d...
How to check if a string is a valid JSON string in JavaScript without using Try/Catch
...
A comment first. The question was about not using try/catch.
If you do not mind to use it, read the answer below.
Here we just check a JSON string using a regexp, and it will work in most cases, not all cases.
Have a look arou...
android: move a view on touch move (ACTION_MOVE)
... If my memory serves me, without these values, the view will be compressed when moving it right or down. You can try to change them and see what happen.
– Vyacheslav Shylkin
Jul 8 '12 at 18:44
...
How can I get a list of locally installed Python modules?
...ult of this call to my flask server, so when I call it with http://example.com/exampleServer/environment I get the list of packages installed on the server's virtualenv. It makes debugging a whole lot easier.
Caveats
I have noticed a strange behaviour of this technique - when the Python interprete...