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• Do you know any library or code in PHP to check if a date satisfies a given cron expression?

  - by Cohnen

  Hi, I was wondering if some of you know about a library in php so that I can pass a date and a cron expression and it tells me wether the date satisfies the cron expression or not. The java Quartz library is able to do that (and more like getting the next valid date for a given cron expression) but I was wondering if this is possible using php. Thank you!

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• Limit number of simultaneous connections squid makes to a single server

  - by Ben Voigt

  Note: I am asking about outbound concurrent connection limits, not inbound, which is sufficiently covered on existing questions Modern browsers typically open a large number of simultaneous connections, to take advantage of the fact that TCP fairly shares bandwidth between connections. Of course, this doesn't result in fair sharing between users, so some servers have started penalizing hosts which open too many connections. This limit can be configured client-side (e.g. IE MaxConnectionsPerServer, Firefox network.http.max-connections-per-server), but the method differs for each browser and version, and many users aren't competent to adjust it themselves. So we turn to a squid transparent HTTP proxy for central management of HTTP download. How can the number of simultaneous connections from squid to a remote webserver be limited, so the webserver doesn't perceive it as abuse of concurrent connections? Ideally the limit would be per source address. Squid should accept virtually unlimited concurrent requests from the client browser, and issue them sequentially to the remote server, only N at a time, delaying (but not dropping) the others.

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• Drawbacks of Dynamic Query in Sqlserver 2005 ?

  - by KuldipMCA

  I have using the many dynamic Query in my database for the procedures because my filter is not fix so i have taken @filter as parameter and pass in the procedure. Declare @query as varchar(8000) Declare @Filter as varchar(1000) set @query = 'Select * from Person.Address where 1=1 and ' + @Filter exec(@query) Like that my filter contain any Field from the table for comparison. It will affect my performance or not ? is there any alternate way to achieve this type of things

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• mvc redirect after delay

  - by gre3ns0ul

  Hi guys, I'm recently new in MVC technology and i'm with a difficult I have a UI to create a user, and when i submit the content and all content is valid i pass a message into Viewdata["INFO"] and return a View called Info with Viewdata Informing than the usar was sucefully created. But in this moment i want to Regist a some script than, after a one delay specified the client redirects automatically to the base page "Users". Any ideas to get the best way to do it?

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• How do I write this URL in Django?

  - by alex

  (r'^/(?P<the_param>[a-zA-z0-9_-]+)/$','myproject.myapp.views.myview'), How can I change this so that "the_param" accepts a URL(encoded) as a parameter? So, I want to pass a URL to it. mydomain.com/http%3A//google.com

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• Installed IE8 & SP3 on XP now I can't HTTPS from any browser.

  - by Kevin

  The computer is Windows XP Professional SP3 with IE8. On the Tools Options Connections the "Settings" is GRAYED OUT (I am an admin on the machine) Any browsing of https:// addresses results in IE displaying the following: "this program cannot display the web page" After installing an alternate browser and trying the same https:// address I get a similar error message. I have tried using Compatibility View Settings to for all web pages and this has no effect on the problem. HTTP addresses work fine, I can PING sites such as google.com without issue. Question: What could be preventing me from getting at the settings to check to see if I'm using a proxy? What else could be preventing HTTPS access?

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• Javascript algorithm that calculates week number in Fiscal Year

  - by ForeignerBR

  Hi, I have been looking for a Javascript algorithms that gives me the week number of a given Date object within a custom fiscal year. The fiscal year of my company starts on 1 September and ends on 31 August. Say today happens to be September 1st and I pass in a newly instanced Date object to this function; I would expect it to return 1. Hopefully someone will be able to help me with it. thanks, fbr

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• How to suppress logger output when using <MSBuild ...> task ?

  - by Nam Gi VU

  I need to run an external MSBuild thread from inside another MSBuild project. What I need to do is to pass the /noconsolelogger to the task . How can I do this, please help!

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• Using DAAB to update a DataTable without a DataSet

  - by eych

  Currently, there is only UpdateDataSet function that takes a dataset param. If there is only a datatable to update, with no dataset associated, do I need to create a dataset just to pass it in? Any way to update just a table?

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• Where can I find a good description on how to use COM with Windows Services?

  - by Sam Youtsey

  Hi there, I'm looking to pass parameters into a Windows Service not only upon launch but while it's still running as well. I've heard the best way to do this would be through the COM but I have no idea where to even get started. Are there any good places you can recommend where I can find some helpful information about how to get started with the COM and Windows Services? Thanks in advance!

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• Crystal Reports - Passing a current value of grouping field into a subreport as a parameter

  - by DarkDeny

  Hello All! I have a query with grouping on one of the fields in Crystal Reports. My question is - is there a way to pass that value into a subreport? I.e. if there are three values in that field, there will be three groups in report. I want a subreport in every group to have that value as its parameter. Is that possible to accomplish with CR 2008?

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• Jython: is there a clean way to implement a Java interfaces with function references?

  - by auramo

  I know that I can implement a Java interface with Jython like this: class MyListener (Listener): def foo(self, event): print(str(event)) Python has first-class functions so that seems like an overkill - especially for interfaces with one method. Is there a way to just pass a lambda or function which implements a single method in an interface instead?

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• Javascript Cookie

  - by Ajith

  How can i create a cookie by using javascript just for end of the browser session(ie,upto closing of current browser).My script is like follows; function setCookie(c_name,c_value,c_expiredays) { var exdate=new Date(); exdate.setDate(exdate.getDate()+c_expiredays); document.cookie=c_name+ "=" +escape(c_value)+ ((c_expiredays==null) ? "" : ";expires="+exdate.toGMTString()); } setCookie('gs_cookie','firstme',1600000);` How much value i need to pass instead of 1600000. Please help....

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• Best way to deploy my node.js app on a Varnish/Nginx server

  - by Saif Bechan

  I am about to deploy a brand new node.js application, and I need some help setting this up. The way my setup is right now is as follows. I have Varnish running on external_ip:80 I have Nginx behind running on internal_ip:80 Both are listening on port 80, one internal port, one external. NOTE: the node.js app runs on WebSockets Now I have the my new node.js application that will listen on port 8080. Can I have varnish set up that it is in front of both nginx and node.js. Varnish has to proxy the websocket to port 8080, but then the static files such as css, js, etc has to go trough port 80 to nignx. Nginx does not support websockets out of the box, else I would so a setup like: varnish - nignx - node.js

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• assigning a specific record in a ResultSet to a variable

  - by kilhra

  Hi I want to retrieve a set of records from a database, do a rs.next() and then assign the result of this to a variable to pass to a method that will use this record, in the same way that I would without assigning it to a variable and passing it to a method is there any way to do this? I'm using JAVA (1.5)

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• symbols in command line argument.. python, bash

  - by Idlecool

  Hi, I am writing a python script on Linux for twitter post using API, Is it possible to pass symbols like "(" ")" etc in clear text without apostrophes.... % ./twitterupdate this is me #works fine % ./twitterupdate this is bad :(( #this leaves a error on bash. Is the only alternative is to enclose the text into -- "" ?? like.. % ./twitterupdate "this is bad :((" #this will reduce the ease of use for the script Is there any workaround?

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• Passing delimited string to stored procedure to search database

  - by rs

  How can i pass a string delimited by space or comma to stored procedure and filter result? I'm trying to do something like - Parameter Value -------------------------- @keywords key1 key2 key3 Then is stored procedure i want to first find all records with first or last name like key1 filter step 1 with first or last name like key2 filter step 2 with first or last name like key 3

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• Mustache vs other engines. Maybe I should use another template engine?

  - by marcioAlmada

  I'm passing an object to mustache and this object has a method with one parameter. Is something like this possible with Mustache and PHP? {{object.method(parameter)}} If it gets too laborious to achieve this with Mustache, what template engine would you recommend? Remember I need to pass parameters to object methods while in the view context (like we do with helpers). The nearest as possible to mustache syntax is welcome.

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• Limiting and redirect port access with useragent

  - by linuxcore

  I'm trying to write iptables string match rule To block http://domain.com:8888 and https://domain.com:8888 when it matches the supplied string in the rule. And another rule to redirect the ports also from 8888 to 7777 I tried following rules but unfortunately didn't work iptables -A INPUT -p tcp -s 0.0.0.0/0 -m string --string linuxcore --algo bm --sport 8888 -j DROP iptables -t raw -A PREROUTING -m string --algo bm --string linuxcore -p tcp -i eth0 --dport 8888 -j DROP iptables -t nat -A PREROUTING -p tcp --dport 8888 -m string --algo bm --string "linuxcore" -j REDIRECT --to-port 7777 iptables -A INPUT -t nat -p tcp --dport 8888 -m string --algo bm --string "linuxcore" -j DROP I want to do this from iptables not the webserver because the server may not have a webserver and those ports are working on internal proxy or something like ..etc

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• google maps marker draggable doesn't work

  - by ArmenGrigoryan

  I try all methods but in my google map on the marker doesn't work events, I try enable events and write (clickable: true), but it did not help, in test server working good, but on phpfox marker not clickable, help me please correct it go to it http://iguansystems.com/phpfoxdev/index.php?do=/pages/24/quickstart/step2/ link login - [email protected], and pass- tryuser in center frontend right at "Primary Venue" have "Can't find venue? Add New" click on "Add New" and window with a map open

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• Django 5 star Reviews

  - by firststepofthejourney

  Hello All, I am new to programming and I just jumped in to Django and I need a bit of help. I downloaded the generic reviews model off of Google code and I have no clue how to implement it. Can anyone pass along some guidance on how to make this work with a 5 star ratings system? I would appreciate it. Thanks.

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• infrastructure wireless connection problem

  - by Jayjitraj

  I want to connect to my router with WlanConnect() function but my router contain password and i do not want to save profile so in this function where i have to pass my password please help me out

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• How can i fix this debugging error.

  - by Renjith G

  hi, I have an executable built in windows(exe).I want to pass that exe to an out file built by Cygwin(DOS version). It is going well upto half the way. After that it is showing the following error,which is related to Cygwin dll files(ACL check) . Program received signal SIGSEGV, Segmentation fault. 0x6108829e in cygwin1!aclcheck () from /usr/bin/cygwin1.dll (gdb) Can anybody fix this..? Regards, Renjith G

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• Why is Google Chrome making these weird requests?

  - by mackenir

  I noticed that now and again, Chrome will make three requests to weird hostnames that arent resolved. For example: HEAD http://gtblynlsos/ HTTP/1.1 Host: gtblynlsos Proxy-Connection: keep-alive Content-Length: 0 User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.13 (KHTML, like Gecko) Chrome/9.0.597.107 Safari/534.13 Accept-Encoding: gzip,deflate,sdch Accept-Language: en-GB,en-US;q=0.8,en;q=0.6 Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3 Other example weird hostnames: http://nxibbjklov/ http://moheksgryj/ Has anyone else seen this? Any ideas what's going on? I have all Chrome extensions disabled.

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• Retrieving information with Python's urllib from a page that is done via __doPostBack()?

  - by Omar

  I'm trying to parse a page that has different sections that are loaded with a Javascript __doPostBack() function. An example of a link is: javascript:__doPostBack('ctl00$cphMain$ucOemSchPicker$dlSch$ctl03$btnSch','') As soon as this is clicked, the browser doesn't fetch a new URL but a section of webpage is updated to reflect new information. What would I pass into a urllib function to complete the operation?

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