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I am writing a few extensions to mimic the map and reduce functions in Lisp.
```
public delegate R ReduceFunction<T,R>(T t, R previous);
public delegate void TransformFunction<T>(T t, params object[] args);
public static R Reduce<T,R>(this List<T> list, ReduceFunction<T,R> r, R initial)
{
var aggregate = initial... | [
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cut down on cruft like:
```
foreach(var t in list)
if(conditions && moreconditions)
//do work etc
```
Does this make sense? Could it be better?
These look very similar to extensions in Linq already:
```
//takes a function that matches the Func<T,R> delegate
listInstance.Aggregate(
startingValue,
... | [
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somehow? If that's the case you may be better off using `ConvertAll<T>` or `Select<T>`. | [
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0.105917997658... | |
I have been experimenting with [woopra.com](http://www.woopra.com/) A web analytics tool. Which requires a piece of javascript code to be added to each page to function. This is easy enough with more dynamic sites with universal headers or footers but not for totally static html pages.
I attempted to work round it by ... | [
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0.07689610868692398... | |
RewriteRule (.*)\.html test.shtml?$1.html
```
The test.shtml file contains...
```
<script type="text/javascript">
var XXXXid = 'xxxxxxx';
</script>
<script src="http://xxxx.woopra.com/xx/xxx.js"></script>
<!--#set var="page" value="$QUERY_STRING" -->
<!--#include virtual= $page -->
```
... | [
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... | |
that could do the same thing. Preferably that can be configured on a per site basis.
Thanks
Peter
I think that [mod\_filter\_ext](http://httpd.apache.org/docs/2.2/mod/mod_ext_filter.html) is the module you are looking for. You can write a short Perl script for example to insert the JS code in the pages and register i... | [
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A client of mine has asked me to integrate a 3rd party API into their Rails app. The only problem is that the API uses SOAP. Ruby has basically dropped SOAP in favor of REST. They provide a Java adapter that apparently works with the Java-Ruby bridge, but we'd like to keep it all in Ruby, if possible. I looked into soa... | [
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0.118580795824527... | |
that you get from gems/etc is just an updated version of the same thing.
Example code:
```
require 'soap/wsdlDriver'
client = SOAP::WSDLDriverFactory.new( 'http://example.com/service.wsdl' ).create_rpc_driver
result = client.doStuff();
```
That's about it | [
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Let's say I'm building a data access layer for an application. Typically I have a class definition for a each kind of object that is stored in the database. Of course, the actual data access retrieves data in the form of a datareader, typed or untyped dataset, or similar, usually with the data needed to create one obje... | [
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parameter for each field you want to instantiate, even if there could be many fields? Would you mark this constructor 'internal'?
I highly encourage you to use an ORM tool. Even simple projects can make use of ORM quickly and quietly... in particular, look at [Castle](http://www.castleproject.org/)'s [ActiveRecord](htt... | [
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0.21906322240829468... | |
I have an NFS-mounted directory on a Linux machine that has hung. I've tried to force an unmount, but it doesn't seem to work:
```
$ umount -f /mnt/data
$ umount2: Device or resource busy
$ umount: /mnt/data: device is busy
```
If I type "`mount`", it appears that the directory is no longer mounted, but it hangs if ... | [
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I am a member of all the roles (Browser, Content Manager, My Reports, Publisher, Report Builder). If I login with a Local Administrator account, I can see and use it fine. Any ideas?
The first thing I would check is to make sure that your normal login is mapped to a role with the correct system-level permissions. The i... | [
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"System User" are the default roles, but I believe that you can create your own if you want to).
* Make sure that the "Execute Report Definitions" task is checked/selected. This is the permission that controls whether or not the "Report Builder" button is displayed.
* Click "OK" and then return to the "Site Settings" p... | [
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guess that your login just isn't mapped to the proper system-level role since you can see the button with the local administrator login. If that doesn't work, you might check your IIS security settings for the report service to make sure that they're configured to use windows authentication (assuming that's what you're... | [
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-0.10859873145... | |
We have a SQL server database. To manipulate the data non-programmatically, I can use SQL Server Management Studio by right-clicking a table and selecting "Open Table". However this is slow for very large tables and sorting and filtering is cumbersome.
Typically what we have done until now is to create an Access datab... | [
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0.3831005394458771,
-0.2231210321187973,
0.43274131417274475,
... | |
also inadvertently lock the database tables, blocking other processes that may need to access the data. Creating the Access database in the first place, and updating it when new tables are added to SQL Server, is also tedious.
Is there a better way to work with the data that offers the usability of Access without its ... | [
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-0.0514371320605... | |
get in there and poke around.
Instead of directly looking at the tables, use MS Access but use queries to narrow down what you're looking at both column wise and row wise. That will improve the speed. Then edit the query properties and make sure that the query is No Locks. That should eliminate any blocking behavior.... | [
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0.1570235490798950... | |
database Views in the SQL Server to do some of the heavy lifting on the server rather than on the client. | [
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0.46756529808044... | |
So, we have [coding books](https://stackoverflow.com/questions/1711/what-is-the-single-most-influential-book-every-programmer-should-read), [coding RSS feeds](https://stackoverflow.com/questions/5119/what-are-the-best-rss-feeds-for-programmersdevelopers), and [music to code by](https://stackoverflow.com/questions/3947/... | [
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world, [MSDN Magazine](http://msdn.microsoft.com/en-us/magazine/default.aspx) is very useful. Some of their columns are excellent, particularly Jeff Richter's [Concurrent Affairs](http://msdn.microsoft.com/en-us/magazine/cc501041.aspx). | [
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-0.161955282092... | |
I need to reformat my machine but I have so many user/passwords stored in FF2 that I just keep putting it off. Yes I know about backing up the entire profile and restoring it. But for some reason my profile has many issues and I want to start fresh with that as well.
Are the username and passwords stored in a text fil... | [
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0.1196218430995... | |
I need to empty an LDF file before sending to a colleague. How do I force SQL Server to truncate the log?
if I remember well... in query analyzer or equivalent:
```
BACKUP LOG databasename WITH TRUNCATE_ONLY
DBCC SHRINKFILE ( databasename_Log, 1)
``` | [
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What are the differences between a [`HashMap`](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/HashMap.html) and a [`Hashtable`](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Hashtable.html) in Java?
Which is more efficient for non-threaded applications?
There are severa... | [
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`LinkedHashMap`. This wouldn't be as easy if you were using `Hashtable`.
Since synchronization is not an issue for you, I'd recommend `HashMap`. If synchronization becomes an issue, you may also look at [`ConcurrentHashMap`](http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ConcurrentHashMap.html). | [
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0.3122304975986480... | |
I know I can do most of this by hacking Trac and using Git hooks, but I was wondering if someone has / knows of something ready.
Commenting on (and closing) tickets from commit messages would be nice, specially if the diff appears inline with the comment/closing remark.
sha1 hashes should be auto-linked to gitweb/cig... | [
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0.050696380436420... | |
is then available in two views. The bug display will include a list of matched commits. The repository display will link commits to bug display pages.
Redmine keeps a local (bare) repository for each project. This can be the primary repo or a remote mirror. On updates, redmine parses the commit messages and updates an... | [
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sync with a primary github repository.
It works, but it is still a bit clumsy. | [
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What kind of programming problems are state machines most suited for?
I have read about parsers being implemented using state machines, but would like to find out about problems that scream out to be implemented as a state machine.
The easiest answer is probably that they are suited for practically any problem. Don't ... | [
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of this stream of input: some text file in the case of parsing, a string for regular expressions, events such as `player entered room` for game AI, etc.
Examples of activities: be ready to read a number (after another number followed by a `+` have appear in the input in a parser for a calculator), turn around (after p... | [
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I'm trying to find a way to validate a large XML file against an XSD. I saw the question [...best way to validate an XML...](https://stackoverflow.com/questions/15732/whats-the-best-way-to-validate-an-xml-file-against-an-xsd-file) but the answers all pointed to using the Xerces library for validation. The only problem ... | [
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0.01611259393393... | |
use a SAXParser. This reads from an input stream or reader so you can keep the XML on disk instead of loading it all into memory.
```
SAXParserFactory factory = SAXParserFactory.newInstance();
factory.setValidating(true);
factory.setNamespaceAware(true);
SAXParser parser = factory.newSAXParser();
XMLReader reader = ... | [
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... | |
I need to be able to get at the full URL of the page I am on from a user control. Is it just a matter of concatenating a bunch of Request variables together? If so which ones? Or is there a more simpiler way?
I usually use `Request.Url.ToString()` to get the full url (including querystring), no concatenation required. | [
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-0.426787793636322,
-0.22351819276809692,
0.5825191140174866,
-0.004204539582133293,
0.115969240665... | |
Is it possible to create a REST web service using ASP.NET 2.0? The articles and blog entries I am finding all seem to indicate that ASP.NET 3.5 with WCF is required to create REST web services with ASP.NET.
If it is possible to create REST web services in ASP.NET 2.0 can you provide an example.
Thanks!
I have actuall... | [
0.3398934304714203,
-0.20465168356895447,
0.17968495190143585,
0.18271049857139587,
-0.15365587174892426,
-0.18185444176197052,
0.17747879028320312,
0.04697045683860779,
-0.2982286512851715,
-0.6063978672027588,
0.04683893918991089,
0.7367124557495117,
-0.23873423039913177,
0.0163167659193... | |
file. I know thier is extra overhead by doing it this way but as a first revision it was fine.
```
protected void PageLoad(object sender, EventArgs e)
{
using (XmlWriter xm = XmlWriter.Create(Response.OutputStream, GetXmlSettings()))
{
//do your stuff
xm.Flush();
}
}
/// <summary>
... | [
0.23734316229820251,
0.0485563725233078,
0.8256028294563293,
-0.09941220283508301,
0.2119322121143341,
-0.23547904193401337,
0.2736717164516449,
-0.2033138871192932,
-0.10986418277025223,
-0.708876371383667,
-0.07847972959280014,
0.5590223670005798,
-0.40623968839645386,
0.1225023791193962... | |
XmlWriterSettings xmlSettings = new XmlWriterSettings();
xmlSettings.Indent = true;
xmlSettings.IndentChars = " ";
return xmlSettings;
}
```
That should be enough to get you started, I will try and post more later.
Also if you need basic authentication for your web service it can be done,... | [
0.16323111951351166,
0.10488027334213257,
0.5958644151687622,
-0.041052911430597305,
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0.47898316383361816,
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0.047274112701416016,
-0.7824606895446777,
0.1023271232843399,
0.6054269075393677,
-0.09249131381511688,
-0.2341709434... | |
At the beginning of all my executable Python scripts I put the [shebang](http://en.wikipedia.org/wiki/Shebang_(Unix)) line:
```
#!/usr/bin/env python
```
I'm running these scripts on a system where `env python` yields a Python 2.2 environment. My scripts quickly fail because I have a manual check for a compatible Py... | [
0.11615454405546188,
0.2817324101924896,
0.11988651007413864,
-0.3627842962741852,
-0.11007198691368103,
0.04526897519826889,
0.3423732817173004,
0.15964265167713165,
-0.2702675759792328,
-0.2297798991203308,
-0.1827363222837448,
0.4219178259372711,
-0.3394836485385895,
0.2546137273311615,... | |
as in:
```
#!/usr/bin/env python2.4
```
I'd like to avoid this because system may have a newer version than Python 2.4, or may have Python 2.5 but no Python 2.4.
What's the elegant solution?
[Edit:] I wasn't specific enough in posing the question -- I'd like to let users execute the scripts without manual configur... | [
0.360411673784256,
-0.08677934110164642,
0.11593721061944962,
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0.0020846782717853785,
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0.3519093096256256,
-0.15022820234298706,
-0.19793380796909332,
-0.7534950375556946,
-0.1525244563817978,
0.6253076791763306,
-0.35622140765190125,
-0.112186178... | |
python's executable to the path before invoking your script. | [
0.046473462134599686,
0.1275356113910675,
-0.12759393453598022,
-0.13336969912052155,
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0.5378159880638123,
0.34804055094718933,
0.04380673170089722,
-0.40816783905029297,
-0.025926297530531883,
0.6406039595603943,
-0.287677526473999,
-0.4223727285... | |
Do I need to register new extension types with Apple before I release an application that would create them on OS X?
No, there's no need to register extensions. | [
0.5831530690193176,
0.38918930292129517,
0.4426993131637573,
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0.3817785680294037,
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0.19908852875232697,
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0.39608871936798096,
-0.29133141040802,
0.105946227908134... | |
For a typical business application, should the focus be on client processing via AJAX i.e. pull the data from the server and process it on the client or would you suggest a more classic ASP.Net approach with the server being responsible for handling most of the UI events? I find it hard to come up with a good 'default ... | [
0.21811477839946747,
0.10071776807308197,
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0.10743644088506699,
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-0.5286016464233398,
-0.2228996306657791,
0.581753134727478,
-0.2955576777458191,
-0.121792115... | |
load (perhaps minimally), but also in terms of UI responsiveness. I am of the mind that doing things in JavaScript when possible is a good idea, if it can make your UI feel snappier.
Of course, it all depends on what you are trying to do, and whether it matters if the UI is snappy (an internal web app probably doesn't... | [
0.7369856834411621,
-0.04332316666841507,
0.3556888997554779,
0.16305938363075256,
-0.32533442974090576,
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0.13786618411540985,
0.09902869910001755,
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-0.6311201453208923,
-0.14731839299201965,
0.7419326305389404,
-0.02098694071173668,
-0.56033718585... | |
[In this question](https://stackoverflow.com/questions/32230/tracking-down-where-disk-space-has-gone-on-linux) someone asked for ways to display disk usage in Linux. I'd like to take this one step further down the cli-path... how about a shell script that takes the output from something like a reasonable answer to the ... | [
0.24371621012687683,
-0.06929202377796173,
0.37614384293556213,
0.2210470288991928,
-0.06042052060365677,
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0.10869014263153076,
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-0.6239391565322876,
0.2182006537914276,
0.6535677313804626,
-0.2232854962348938,
-0.167259410023689... | |
memory usage, disc-usage and such. sort of like MRTG (but MRTG is primarily aimed at graphing router's traffic, graphing anything but bandwidth with it is very hackish)
Writing Munin plugins is very easy (it was one of the projects goals). They can be written in almost anything (shell script, perl/python/ruby/etc, C, ... | [
0.15281927585601807,
-0.2154063582420349,
0.21373416483402252,
0.1873684972524643,
-0.2630311846733093,
-0.33691996335983276,
0.10582286864519119,
0.25100231170654297,
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-0.7473888993263245,
-0.10445956140756607,
0.9681171178817749,
-0.5597918033599854,
-0.163803696632... | |
download "bins", uploads and newsgroup usage), load average and number of processes. Once I got it installed (currently slightly difficult on OS X, but it's trivial on Linux/FreeBSD), I had written a plugin in a few minutes, and it worked, first time!
I would describe how it's setup, but the munin site will do that fa... | [
0.35550808906555176,
-0.17865905165672302,
0.12446178495883942,
0.163497656583786,
-0.26281818747520447,
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-0.01853964291512966,
0.20619945228099823,
-0.38509291410446167,
-0.8490166068077087,
-0.0619499497115612,
0.8000912070274353,
-0.4804849922657013,
-0.067843846976... | |
time
while True:
disc_usage = os.system("df -h / | awk '{print $3}'")
log = open("mylog.txt")
log.write(disc_usage + "\n")
log.close()
time.sleep(60*5)
```
Then..
```
f = open("mylog.txt")
lines = f.readlines()
# Convert each line to a float number
lines = [float(cur_line) for cur_line in lines]... | [
0.18687699735164642,
-0.43738237023353577,
0.8302769064903259,
-0.1283542513847351,
0.1783037930727005,
0.1965554654598236,
0.27172547578811646,
-0.24143145978450775,
-0.10905373096466064,
-0.8195643424987793,
-0.2658205032348633,
0.5634398460388184,
0.022620467469096184,
0.037974271923303... | |
int(round(normalised * 28)) # make a graph between 0 and 28 characters wide
print "#" * line_length
```
That'll make a simple ascii graph of the disc usage. I *really really* don't recommend you use something like this. Why? The log file will get bigger, and bigger, and bigger. The graph will get progressively sl... | [
0.2655574381351471,
-0.16691982746124268,
0.6800273060798645,
-0.09215797483921051,
-0.4431650638580322,
0.1937417834997177,
0.11452838778495789,
-0.16075144708156586,
-0.41117146611213684,
-0.41322237253189087,
0.2320030927658081,
0.4749569892883301,
-0.16820061206817627,
0.07637479156255... | |
use [munin](http://munin.projects.linpro.no/). If you want something smaller and self-contained, write something with RRDTool. | [
0.31870439648628235,
-0.5351925492286682,
-0.1362687051296234,
0.11856173723936081,
-0.19094909727573395,
-0.28438422083854675,
0.10018179565668106,
-0.18631525337696075,
-0.34923887252807617,
-0.5077512264251709,
-0.13742448389530182,
0.5636026859283447,
-0.4050185978412628,
-0.2229854762... | |
Are all of these equal? Under what circumstances should I choose each over the others?
* var.ToString()
* CStr(var)
* CType(var, String)
* DirectCast(var, String)
---
*EDIT: Suggestion from **[NotMyself](https://stackoverflow.com/users/303/notmyself)**…*
* TryCast(var, String)
Those are all slightly different, and ... | [
0.05871783569455147,
0.007606235332787037,
0.6300041079521179,
-0.14618907868862152,
-0.33826690912246704,
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0.20187850296497345,
-0.20550160109996796,
-0.1935192197561264,
-0.5480855703353882,
0.07183163613080978,
0.5860245227813721,
-0.48619380593299866,
0.0641390979... | |
will convert the given type into a string, using any provided conversion operators.
* [`DirectCast`](http://msdn.microsoft.com/en-us/library/7k6y2h6x.aspx)`(var, String)` is used to up-cast an object into a string. If you know that an object variable is, in fact, a string, use this. This is the same as `(string)var` in... | [
0.25740233063697815,
-0.12997813522815704,
0.24493373930454254,
-0.11098676174879074,
-0.36011040210723877,
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0.25302252173423767,
-0.010068516246974468,
-0.05506313964724541,
-0.6010028719902039,
-0.10560160130262375,
0.4174969792366028,
-0.5770986080169678,
0.031540315... | |
I've inherited a .NET application that automatically updates it's version number with each release. The problem, as I see it, is the length and number of digits in the version number.
An example of the current version number format is `3.5.3167.26981` which is a mouthful for the users to say when they are reporting bu... | [
0.23289422690868378,
0.4491729438304901,
0.3242543935775757,
-0.18948523700237274,
0.08484867960214615,
-0.27239957451820374,
0.3470333218574524,
0.19992494583129883,
-0.4611937701702118,
-0.5886209011077881,
-0.10505475103855133,
0.6955111622810364,
-0.13981182873249054,
0.364245414733886... | |
if there is a way to do this -- and how?
In one of the project files, probably AssemblyInfo.cs, the assembly version attribute is set to `[assembly: AssemblyVersion("3.5.*")]` or something similar. The \* basically means it lets Visual Studio automatically set the build and revision number.
You can change this to a h... | [
0.35889819264411926,
0.04642103239893913,
0.15709277987480164,
-0.22958654165267944,
-0.08258534967899323,
-0.15656358003616333,
0.2771591544151306,
-0.1291714310646057,
-0.278678297996521,
-0.5779567360877991,
-0.20073269307613373,
0.5312538743019104,
-0.19160686433315277,
-0.025906873866... | |
If I have an HTML helper like so:
```
Name:<br />
<%=Html.TextBox("txtName",20) %><br />
```
How do I apply a CSS class to it? Do I have to wrap it in a span? Or do I need to somehow utilize the HtmlAttributes property of the helper?
You can pass it into the TextBox call as a parameter.
```
Name:<br/>
<%= Html.... | [
-0.15959963202476501,
-0.019405942410230637,
0.7399814128875732,
-0.4235219657421112,
-0.13794578611850739,
0.2787801921367645,
0.08981262147426605,
-0.26868218183517456,
0.03587507829070091,
-0.7583693861961365,
-0.3029242157936096,
0.4244387745857239,
-0.33609941601753235,
0.089818656444... | |
you want to add other attributes, just separate the key/value pairs with commas. | [
0.25677111744880676,
-0.013954581692814827,
-0.15382404625415802,
0.1958608776330948,
0.08486034721136093,
0.024595357477664948,
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-0.4267213046550751,
-0.10522203147411346,
0.7449324727058411,
0.04812144860625267,
-0.17333358... | |
I have a custom installer action that updates the PATH environment, and creates an additional environment variable. Appending a directory to the existing path variable is working fine, but for some reason my attempts to create a new environment variable have been unsuccessful. The code I am using is:
```
using... | [
0.1410614550113678,
0.31723394989967346,
0.8016728758811951,
-0.1270708590745926,
0.37051525712013245,
-0.17416974902153015,
0.4833514094352722,
0.04001249372959137,
0.03849128633737564,
-1.0805331468582153,
-0.010824128985404968,
1.0859606266021729,
-0.35461050271987915,
0.144913166761398... | |
far as I can tell it is failing silently.
Is there any reason that you have to do it through the registry?
If not, you can use Environment.SetEnvironmentVariable() since .NET 2.0. It allows you to set on a machine, process or user basis. | [
0.8020214438438416,
-0.35080859065055847,
-0.006297039333730936,
0.008136671967804432,
0.2072644978761673,
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0.1822170913219452,
0.013282647356390953,
-0.28605392575263977,
-0.8058086633682251,
-0.011596680618822575,
0.47815436124801636,
-0.5535579323768616,
0.051964212... | |
Has anyone had a chance to dig into how [F# Units of Measure](http://blogs.msdn.com/andrewkennedy/archive/2008/08/20/units-of-measure-in-f-part-one-introducing-units.aspx) work? Is it just type-based chicanery, or are there CLR types hiding underneath that could (potentially) be used from other .net languages? Will it ... | [
0.06510278582572937,
0.25537538528442383,
0.5621734261512756,
0.08832091838121414,
-0.034676697105169296,
-0.022772671654820442,
0.010898537933826447,
-0.1764151155948639,
-0.3526780307292938,
-0.1885865330696106,
-0.11832635849714279,
0.20779360830783844,
-0.12518401443958282,
0.193709656... | |
of the type system it is theoretically possible. | [
0.35094383358955383,
0.007238867226988077,
0.04909774288535118,
0.0430397130548954,
0.09886649996042252,
0.09651312232017517,
0.22216074168682098,
-0.2883537709712982,
-0.0668051615357399,
-0.5910239219665527,
-0.2832399904727936,
0.4996269643306732,
-0.2779035270214081,
0.3059097528457641... | |
How can I go about storing a vb.net user defined object in a sql database. I am not trying to replicate the properties with columns. I mean something along the lines of converting or encoding my object to a byte array and then storing that in a field in the db. Like when you store an instance of an object in session, b... | [
0.8393786549568176,
0.18042294681072235,
-0.10104010999202728,
0.09108437597751617,
-0.10607536137104034,
-0.039963480085134506,
0.4206773042678833,
-0.19423596560955048,
-0.13344421982765198,
-0.7425980567932129,
0.2848703861236572,
0.4356321692466736,
-0.11023025959730148,
0.374917566776... | |
PROGRAM WILL CRASH.
My Program will not "CRASH", it will throw an exception. Lucky for me .net has a whole set of classes dedicated for such an occasion. At which time I will refresh my stale data and put it back in the db. That is the point of this one field (or stance, as the case may be).
You can use [serialization... | [
0.34256941080093384,
-0.05956882983446121,
0.0007093017920851707,
0.23498035967350006,
-0.09156109392642975,
0.015025494620203972,
0.3193669021129608,
0.13597120344638824,
-0.2684009075164795,
-0.5943574905395508,
-0.31893080472946167,
0.4551745653152466,
-0.2358819991350174,
0.10469062626... | |
I am having problems manually looping through xml data that is received via an HTTPService call, the xml looks something like this:
```
<DataTable>
<Row>
<text>foo</text>
</Row>
<Row>
<text>bar</text>
</Row>
</DataTable>
```
When the webservice result event is fired I do something li... | [
0.09896291047334671,
0.06654535233974457,
0.5032926201820374,
-0.2843371331691742,
0.07596061378717422,
-0.22198696434497833,
0.5396015048027039,
-0.4142112135887146,
-0.23799043893814087,
-0.5115969777107239,
-0.2549874782562256,
0.4604358673095703,
-0.3677115738391876,
0.1886880248785019... | |
only one "Row" node then the *event.DataTable.Row* object is not an error and the code subsequently breaks.
What is the proper way to loop through the *HTTPService* result object? Do I need to convert it to some type of *XMLList* collection or an *ArrayCollection*? I have tried setting the resultFormat to *e4x* and t... | [
0.17815853655338287,
-0.18575327098369598,
0.2612189054489136,
-0.002400506054982543,
-0.1253722757101059,
-0.42547255754470825,
0.34846073389053345,
-0.03460274264216423,
-0.3261703550815582,
-0.49853089451789856,
-0.07543542981147766,
0.19641341269016266,
-0.4573891758918762,
0.134758725... | |
way you never make the mistake, it's less code, and easier to read:
```
for each ( var node : XML in event.result.DataTable.Row )
``` | [
-0.10837344825267792,
-0.09095799922943115,
0.2115078568458557,
0.11816900223493576,
-0.05706779286265373,
-0.23060236871242523,
-0.03706110268831253,
-0.10488547384738922,
-0.13859966397285461,
-0.5586279034614563,
-0.26097768545150757,
0.4423528015613556,
-0.05298745259642601,
-0.1381885... | |
What code do you need to add in PHP to automatically have the browser download a file to the local machine when a link is visited?
I am specifically thinking of functionality similar to that of download sites that prompt the user to save a file to disk once you click on the name of the software?
Send the following hea... | [
0.3423028290271759,
0.11539751291275024,
0.5852413773536682,
0.070923812687397,
-0.038510944694280624,
-0.11529313027858734,
0.105750672519207,
-0.08802333474159241,
-0.1097731962800026,
-0.5901501178741455,
-0.28751063346862793,
0.48902812600135803,
-0.16602157056331635,
0.112297169864177... | |
I have a javascript function that manipulates the DOM when it is called (adds CSS classes, etc). This is invoked when the user changes some values in a form. When the document is first loading, I want to invoke this function to prepare the initial state (which is simpler in this case than setting up the DOM from the se... | [
0.3041548728942871,
-0.017665835097432137,
0.4226868748664856,
-0.25739651918411255,
-0.043460581451654434,
-0.15992175042629242,
0.058939434587955475,
-0.37908411026000977,
-0.01872776634991169,
-0.7687791585922241,
0.11058717221021652,
0.7787635922431946,
-0.24498076736927032,
0.18060135... | |
// updates the id element based on form state
}
```
should I invoke it via:
```
window.onload = function() { updateDOM("myElement"); };
```
or:
```
<div id="myElement">...</div>
<script language="javascript">
updateDOM("myElement");
</script>
```
The former seems to be the standard way to do it, but the lat... | [
0.24519537389278412,
0.09957986325025558,
0.5752169489860535,
-0.12324190139770508,
0.12342924624681473,
-0.24956047534942627,
0.5381704568862915,
-0.04471166804432869,
0.013799604028463364,
-0.9589760899543762,
-0.2593911290168762,
0.8585164546966553,
-0.3188375234603882,
-0.2833700180053... | |
disentangle them later. | [
0.0933019295334816,
-0.29579588770866394,
0.49953892827033997,
0.4654514789581299,
-0.10245440900325775,
0.2576275169849396,
0.40598711371421814,
-0.4146076738834381,
0.07877667993307114,
-0.6406224966049194,
-0.3320995271205902,
-0.11268085986375809,
0.03210162743926048,
-0.46162295341491... | |
Here's a quick question I've been banging my head against today.
I'm trying to convert a .Net dataset into an XML stream, transform it with an xsl file in memory, then output the result to a new XML file.
Here's the current solution:
```
string transformXML = @"pathToXslDocument";
XmlDocument origi... | [
0.05234174057841301,
-0.414315402507782,
0.6908249855041504,
0.2571648359298706,
0.057832203805446625,
-0.17000547051429749,
0.00021650099370162934,
-0.4767090678215027,
-0.037882719188928604,
-0.7348591685295105,
-0.23524180054664612,
0.5754646062850952,
-0.22741204500198364,
0.1725005209... | |
DataSet();
string filepath;
originalXml.LoadXml(ds.GetXml()); //data loaded prior
StringBuilder sb = new StringBuilder();
XmlWriter writer = XmlWriter.Create(sb);
transformer.Load(transformXML);
transformer.Transform(originalXml, writer); //no need to select the nod... | [
-0.22283567488193512,
-0.44873204827308655,
0.8019388914108276,
-0.28182393312454224,
0.08490171283483505,
0.13337966799736023,
0.22491613030433655,
-0.4925892949104309,
-0.28788822889328003,
-0.5367581844329834,
-0.4418722987174988,
0.3077819049358368,
-0.48469576239585876,
0.168108493089... | |
= new DataSet();
da.Fill(ds);
ds.WriteXml(stream);
StreamReader sr = new StreamReader(stream, true);
stream.Position = 0; //I'm not certain if this is necessary, but for the StreamReader to read the text the position must be reset.
XmlReader reader = XmlReader.Create(sr, null); //Problem is created here, the XmlR... | [
-0.41803064942359924,
-0.20734944939613342,
0.624845027923584,
0.01019073836505413,
-0.17550982534885406,
0.023507144302129745,
0.5405687689781189,
-0.29372426867485046,
-0.15833380818367004,
-0.6434276103973389,
-0.3468775451183319,
0.5913306474685669,
-0.4586516320705414,
0.3060737848281... | |
this code? Secondarily, is there a better way to convert/transform/store a dataset into XML?
Edit: Both answers were helpful and technically aku's was closer. However I am leaning towards a solution that more closely resembles Longhorn's after trying both solutions.
I'm not sure but it seems that you didn't reset posi... | [
0.27377599477767944,
-0.11391045153141022,
0.2046024650335312,
0.14177986979484558,
-0.4827839434146881,
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0.17421063780784607,
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-0.6222556233406067,
0.07629385590553284,
0.5120928287506104,
-0.323506623506546,
-0.0795842409133... | |
BufferedStream(new MemoryStream());
stream.Write(Encoding.ASCII.GetBytes("<xml>foo</xml>"), 0, "<xml>foo</xml>".Length);
stream.Seek(0, SeekOrigin.Begin);
StreamReader sr = new StreamReader(stream);
XmlReader reader = XmlReader.Create(sr);
while (reader.Read())
{
Console.WriteLine(reade... | [
-0.18613214790821075,
-0.29099804162979126,
1.0539634227752686,
-0.26961803436279297,
0.19048276543617249,
0.3013388216495514,
0.059679266065359116,
-0.27888673543930054,
0.03485145792365074,
-0.7510000467300415,
-0.4104577302932739,
0.5017485022544861,
-0.28729280829429626,
0.377825319766... | |
Grails makes it very easy to configure datasources for different environments (development, test, production) in its DataSources.groovy file, but there seems to be no facility for configuring multiple datasources in one environment. What to I do if I need to access several databases from the same Grails application?
Th... | [
0.23876959085464478,
0.2003045678138733,
0.20366154611110687,
0.1334308236837387,
-0.09324689209461212,
0.14982321858406067,
0.21837987005710602,
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-0.21858803927898407,
0.09710417687892914,
0.564678966999054,
-0.06909540295600891,
0.03027237206697... | |
I'm a long-time emacs user, and I'm now working about 1/2 time in Java.
What are the best emacs libraries for
1. Debugging Java
2. Code Completion/Intellisense
3. Javadoc browsing
?
I've used [JDEE](http://jdee.sourceforge.net/) on several projects. It handles Code Completion. I've never used it for debugging or bro... | [
-0.0909012034535408,
0.29633840918540955,
0.08492861688137054,
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0.18564411997795105,
0.12095529586076736,
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-0.8961874842643738,
0.20510515570640564,
0.5033252239227295,
-0.24671714007854462,
-0.08386506885... | |
The question sort of says it all.
Whether it's for code testing purposes, or you're modeling a real-world process, or you're trying to impress a loved one, what are some algorithms that folks use to generate interesting time series data? Are there any good resources out there with a consolidated list? No constraints o... | [
0.6113935708999634,
-0.07629701495170593,
0.21313028037548065,
-0.03222295269370079,
0.039475277066230774,
0.15216811001300812,
-0.15991343557834625,
0.023407412692904472,
0.04339039325714111,
-0.36710795760154724,
-0.19027569890022278,
0.8500208258628845,
-0.15457995235919952,
0.082761920... | |
One is the usual click button and the other is a toggle button that acts similar to a `CheckBox`. The default property of the `CommandButton` is actually the `Value` property that indicates whether a button is toggled. By setting the property, the `Click` event is generated. This is done even if the button is not style... | [
0.009123243391513824,
-0.24365033209323883,
0.5479956269264221,
-0.04364374652504921,
0.29529181122779846,
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0.016558771952986717,
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-0.1977737843990326,
-0.22023992240428925,
0.8284598588943481,
-0.3225177526473999,
0.0795105546... | |
I'd like to indicate to the user of a web app that a long-running task is being performed. Once upon a time, this concept would have been communicated to the user by displaying an hourglass. Nowadays, it seems to be an animated spinning circle. (e.g., when you are loading a new tab in Firefox, or booting in Mac OS X. C... | [
0.5896831750869751,
-0.11972235143184662,
0.5463458895683289,
0.17602048814296722,
-0.1701916754245758,
-0.11040911823511124,
-0.32094645500183105,
0.181727334856987,
-0.6764119267463684,
-0.3796194791793823,
0.3515283465385437,
0.17015619575977325,
-0.1559944599866867,
0.23005682229995728... | |
in a table, to indicate to the user that the system is still active in processing a pending task (i.e., it hasn't forgotten or crashed). (Of course, I realize it's possible that the back-end has crashed and the front-end still show as an animating spinning thing, it's more for the psychological purpose of the user seei... | [
0.04051407426595688,
-0.22077050805091858,
0.2920624017715454,
0.39367160201072693,
-0.2676243484020233,
-0.18724475800991058,
-0.12937550246715546,
0.3630999028682709,
-0.661697268486023,
-0.7218003273010254,
0.1667487919330597,
0.27567151188850403,
-0.015040233731269836,
-0.1180963367223... | |
the visibility of the image (or perhaps its parent DIV tag). See [this link](http://skfox.com/2008/04/28/jquery-example-ajax-activity-indicator/) for some more info.
rp | [
-0.07810037583112717,
-0.23185096681118011,
0.4166783392429352,
0.08418624848127365,
-0.351597398519516,
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0.09416776150465012,
-0.020047727972269058,
-0.5322498679161072,
-0.45885226130485535,
-0.26414573192596436,
0.412240207195282,
-0.08489856123924255,
-0.5231273770... | |
The .NET `System.Security.Cryptography` namespace has a rather bewildering collection of algorithms that I could use for encryption of credit card details. Which is the best?
It clearly needs to be secure for a relatively short string.
EDIT: I'm in the UK, where I understand we're OK storing encrypted credit card de... | [
0.6181276440620422,
0.2226397842168808,
0.16692402958869934,
0.3448348939418793,
0.3198266327381134,
-0.5965749025344849,
0.3812040686607361,
0.15160676836967468,
-0.2539147734642029,
-0.2809660732746124,
-0.20315736532211304,
0.17522747814655304,
0.1288727968931198,
0.06413568556308746,
... | |
no means a comprehensive list) you should ask yourself:
* Is the module doing the encryption the one which needs to decrypt it (in this case use symmetric crypto) or will it send data to an other module (on an other machine) which will use it (in which case you should consider public-key crypto)
* What do you want to ... | [
0.634605348110199,
-0.2044970691204071,
0.14463870227336884,
0.3325650095939636,
0.21634864807128906,
-0.6378111839294434,
0.3643181025981903,
-0.20996803045272827,
-0.4306175708770752,
-0.33882227540016174,
-0.3542092442512512,
0.5928331017494202,
-0.4134017825126648,
0.02093888260424137,... | |
happen even in data centers - in which case full disk encryption should be considered)?
* Do you really need to keep the data? Can't you directly pass it to the credit card processor and erase it after you get the confirmation? Can't you store it locally at the client in a cookie or Flash LSO? If you store it at the cl... | [
0.4415088891983032,
-0.025425709784030914,
0.26486095786094666,
0.26973989605903625,
0.4041202664375305,
-0.43277862668037415,
0.31223875284194946,
0.1650470793247223,
-0.5610120892524719,
-0.6838294863700867,
-0.32480642199516296,
0.26394122838974,
-0.04696918651461601,
0.1506715267896652... | |
the data (ie the data that the client has given me is the same data that I have)? If so, consider storing a hash of it. Because credit card numbers are relatively short and use a reduced set of symbols, a unique salt should be generated for each before hashing.
*Later edit*: note that standard encryption algorithms fr... | [
0.10534291714429855,
0.22169657051563263,
0.154938742518425,
0.21076427400112152,
0.05627523735165596,
-0.20955921709537506,
0.23251256346702576,
-0.21859723329544067,
-0.23174788057804108,
-0.42554160952568054,
-0.1155206710100174,
0.5437225699424744,
0.08178147673606873,
-0.0814627036452... | |
have any). For example you can encrypt all the data, but if you happen to have a public facing web interface which is vulnerable to SQL injection, it won't help you much. | [
0.2924481928348541,
0.1726495325565338,
0.23564833402633667,
0.5501083731651306,
-0.02072983607649803,
-0.5643028616905212,
0.27182134985923767,
0.2829382121562958,
-0.20927508175373077,
-0.5164254903793335,
-0.33955490589141846,
0.7242374420166016,
-0.2286829650402069,
0.03761941939592361... | |
I've got bunches of auxiliary files that are generated by code and LaTeX documents that I dearly wish *would not* be suggested by SpotLight as potential search candidates. I'm not looking for `example.log`, I'm looking for `example.tex`!
So can Spotlight be configured to ignore, say, all `.log` files?
(I know, I know... | [
0.10656178742647171,
0.124168761074543,
0.3438141345977783,
0.027681926265358925,
-0.28276434540748596,
-0.2957684099674225,
0.19363895058631897,
0.25143322348594666,
-0.5757195949554443,
-0.4215070605278015,
-0.03801929950714111,
0.569192111492157,
-0.48835182189941406,
-0.111746683716773... | |
think it's improbable that there's an importer that's *trying* to index them. But because they're plain text they're being picked up as generic files. (Admittedly, I don't know much about Spotlight's indexing, so I might be completely wrong on this.)
---
@[diciu](https://stackoverflow.com/questions/41279/can-mac-os-x... | [
0.2062358409166336,
0.012787934392690659,
0.34517213702201843,
-0.026068544015288353,
-0.23265516757965088,
-0.4502682387828827,
0.5006828904151917,
0.2855188846588135,
-0.43371355533599854,
-0.5655789375305176,
-0.04352904111146927,
0.6100475192070007,
-0.17765174806118011,
-0.17010287940... | |
give that a shot (but probably after exhausting other options such as QuickSilver). (Oh, and SetFile requires the Developer Tools, but I'm guessing everyone here has them installed anyway `:)` )
@Will - these things that define types are called [uniform type identifiers](http://developer.apple.com/macosx/uniformtypeide... | [
0.3532705307006836,
-0.17334170639514923,
0.3464037775993347,
0.07439570128917694,
-0.08539670705795288,
-0.26251038908958435,
0.16634374856948853,
-0.24318121373653412,
-0.1956169456243515,
-0.6207733154296875,
0.00030746139236725867,
0.5993351340293884,
-0.5068973898887634,
0.01913483999... | |
of the files you don't want indexed:
```
cristi:~ diciu$ echo "All work and no play makes Jack a dull boy" > ~/input.txt
cristi:~ diciu$ mdimport -d 4 -n ~/input.txt 2>&1 | grep Imported
kMD2008-09-03 12:05:06.342 mdimport[1230:10b] Imported '/Users/diciu/input.txt' of type 'public.plain-text' with plugIn /System... | [
0.12649212777614594,
0.20891989767551422,
0.2007642239332199,
-0.016357751563191414,
0.0877101719379425,
-0.05865911394357681,
0.1464475393295288,
-0.05135311931371689,
-0.17845849692821503,
-0.5202691555023193,
-0.4098644256591797,
0.47334545850753784,
-0.601193904876709,
0.15430182218551... | |
or whatever):
```
cristi:FoodBrowser diciu$ strings /System/Library/Spotlight/RichText.mdimporter/Contents/MacOS/RichText |grep Text
TextImporterDontImportList
``` | [
0.15873786807060242,
0.2374536097049713,
0.4807775914669037,
-0.005191164556890726,
0.12254399061203003,
0.03573185205459595,
-0.17138542234897614,
0.2973707318305969,
-0.2534431517124176,
-0.6301758289337158,
-0.5038825273513794,
0.6058349013328552,
-0.22100505232810974,
0.065931662917137... | |
I just wonder what the best approach is to have multiple users work on a Project in Visual Studio 2005 Professional.
We got a Solution with multiple Class Libraries, but when everyone opens the solution, we keep getting the "X was modified, Reload/Discard?" prompt all the time. Just opening one project is an obvious a... | [
0.22300948202610016,
-0.17732542753219604,
-0.016621187329292297,
0.26624006032943726,
-0.3687830865383148,
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0.33992472290992737,
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0.19071312248706818,
0.6996861696243286,
-0.1630992591381073,
-0.152955129... | |
PC with RDP Connection, but that will change in the future. Marking the first answer as Accepted, but they are all good :)
Use source control to keep a central repository of all your code. Then each user checks out their own copy of the source code and works locally. Then submits only the code that changed.
<https://e... | [
0.49269169569015503,
-0.03526986762881279,
0.30827000737190247,
0.22153635323047638,
0.2308657467365265,
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-0.5112960934638977,
-0.19311320781707764,
0.6520909070968628,
-0.2596207559108734,
0.140264704823... | |
I'm currently working on a parser for our internal log files (generated by log4php, log4net and log4j). So far I have a nice regular expression to parse the logs, except for one annoying bit: Some log messages span multiple lines, which I can't get to match properly. The regex I have now is this:
```
(?<date>\d{2}/\d{... | [
-0.14045771956443787,
0.06025461480021477,
0.6555493474006653,
0.02030029520392418,
-0.21560020744800568,
0.1444896161556244,
0.5703049898147583,
-0.1496930867433548,
-0.32515057921409607,
-0.920265257358551,
0.14444983005523682,
0.45013320446014404,
-0.29479894042015076,
-0.01060443837195... | |
one result (the whole log file).
---
@samjudson:
*You need to pass the RegexOptions.Singleline flag in to the regular expression, so that "." matches all characters, not just all characters except new lines (which is the default).*
I tried that, but then it matches the whole file. I also tried to set the message-gr... | [
0.21207967400550842,
-0.10405745357275009,
0.6515335440635681,
-0.09315096586942673,
-0.1965867131948471,
0.07362332195043564,
0.42520955204963684,
0.044710706919431686,
-0.4025212228298187,
-0.46925321221351624,
-0.33678609132766724,
0.3545764088630676,
-0.32304877042770386,
-0.0455844290... | |
for the message group now. It works, unless there's a pattern IN the log message which is the same as the start of the log message.
```
(?<message>(.(?!\d{2}/\d{2}/\d{2}\s\d{2}:\d{2}:\d{2},\d{3}\s\[\d{4}\]))+)
```
This will only work if the log message doesn't contain a date at the beginning of the line, but you coul... | [
-0.1553879976272583,
-0.2112436145544052,
0.5414075255393982,
-0.16004104912281036,
0.14252163469791412,
-0.15996861457824707,
0.37940871715545654,
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-0.4971727728843689,
-0.3503654897212982,
0.37924569845199585,
-0.3495241701602936,
-0.020473286509... | |
In simple terms, what are the reasons for, and what are the differences between the GPL v2 and GPL v3 open source licenses? Explanations and references to legal terms and further descriptions would be appreciated.
The page linked to in another answer is a good source, but a lot to read. Here is a short list of some the... | [
0.5365058183670044,
0.3176245093345642,
0.08039502799510956,
0.29001444578170776,
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-0.14821039140224457,
0.53774094581604,
-0.0954367145895958,
0.402263849973678... | |
though hardware, the ability to modify the software
* DRM: they address digital rights management (which they call digital restrictions management)
* compatibility: they addressed compatibility with some other open source licenses
* termination: they addressed specifically what happens if the license is violated and th... | [
0.10341212153434753,
0.5087572336196899,
0.44327396154403687,
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0.21821995079517365,
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-0.25869426131248474,
-0.044050317257642746,
0.8434286713600159,
-0.1000111922621727,
0.115208119153... | |
I am planning on creating a small website for my personal book collection. To automate the process a little bit, I would like to create the following functionality:
The website will ask me for the ISBN number of the book and will then automatically fetch the title and add it to my database.
Although I am mainly inter... | [
0.7326180338859558,
0.3049849569797516,
0.06969130784273148,
0.19339171051979065,
-0.020505543798208237,
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0.1984170824289322,
0.33735182881355286,
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-0.15228496491909027,
0.31464189291000366,
0.14393608272075653,
0.21392107009887695,
0.2318011224269... | |
will not seem self-serving.
First, the comment about Amazon, ASINs and ISBN numbers is wrong in a number of ways. In almost every circumstance where a book has an ISBN, the ASIN and the ISBN are the same. ISBNs are not now 13 digits. Rather, ISBNs can be either 10 or 13. Ten-digit ISBNs can be expressed as 13-digit on... | [
0.28028610348701477,
-0.02558470517396927,
0.5250129699707031,
0.42006927728652954,
-0.03440837562084198,
0.1871112585067749,
-0.09986692667007446,
0.043080221861600876,
-0.4037901759147644,
-0.46689102053642273,
-0.21465909481048584,
0.28995904326438904,
0.004299031104892492,
0.0228779632... | |
checksum digit at the end.
ISBN13 was invented because publishers were running out of ISBNs. In the near future, when 979-based ISBN13s start being used, they will not have an ISBN10 equivalent. To my knowledge, there are no published books with 979-based ISBNs, but they are coming soon. Anyway, the long and short of ... | [
0.06481936573982239,
0.2965937554836273,
0.2915874421596527,
0.46550455689430237,
-0.5447579026222229,
0.10972429811954498,
0.20850543677806854,
0.1384877860546112,
-0.31942814588546753,
-0.4345094561576843,
0.1608210653066635,
0.18462693691253662,
0.008911773562431335,
0.06039528548717499... | |
a number of sources, but it's not as comprehensive as Amazon or Google. Rather, I'd look into Amazon—including the various international Amazons—and then the new Google Book Data API and, after that, the OpenLibrary API. For non-English books, there are other options, like Ozone for Russian books.
If you care about t... | [
0.30702945590019226,
0.1409873217344284,
0.20262086391448975,
0.33894047141075134,
-0.16608619689941406,
-0.3948715925216675,
-0.11649535596370697,
0.2095295637845993,
-0.3722100555896759,
-0.4321940541267395,
-0.3055746853351593,
0.14789249002933502,
0.08909013122320175,
0.051858097314834... | |
programmer, pretty strange stuff. But, once you get it, it's also better data and includes useful fields like the LCCN, DDC, LCC, and LCSH.
LibraryThing runs off a homemade Python library that queries some 680 libraries and converts the many flavors of MARC into Amazon-compatible XML, with extras. We are currently rel... | [
0.532296895980835,
0.08624426275491714,
0.12087922543287277,
0.24775360524654388,
-0.1755102276802063,
-0.2611624598503113,
-0.03551628440618515,
0.23321950435638428,
-0.24372199177742004,
-0.43539297580718994,
0.17291498184204102,
0.5111470818519592,
0.15258729457855225,
0.070530563592910... |
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