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• Text box select issue

  - by Kent Boogaart

  I have this issue where the entire text in text boxes is selected whilst I'm typing in it. For example, in FireFox search box I'd try to type "foo" but end up with "o" because I managed to type "fo" before everything was selected, and then typed "o" which replaced the "fo". When it happens, it is incessant - not just a one-off. But it doesn't happen all the time, and I haven't managed to figure out what causes it to start and stop. Is this a known problem with an easy solution? EDIT: this has nothing to do with touchpad. I get this occasionally even on a machine without one. I can usually rectify the issue just be alt-tabbing about a few times.

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• How to Select a Facebook Application Development Team

  In today';s social-networking world Facebook is one of the unquestioning leaders. It gives unique opportunities to its users and is both a place to meet friends and a profitable advertising space. F... [Author: Dmitriy Kharchenko - Computers and Internet - April 10, 2010]

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• What Would You Select?

  Software development is a collection of trade offs; performance for speed to market, quick & dirty vs. maintainable, on and on. Most tend to sacrifice user experience at some level for time to market, other do not consider maintainability, reliability....(read more)...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• How can I select which Java to use?

  - by user6611

  I have installed both OpenJDK 6 and 7. When I run "java somefile" from the command line, OpenJDK 6 is invoked. I do not want to change this default behavior. What command can I use to run my non-default OpenJDK 7 installation instead? (I am used to running "python somefile" to invoke the default Python, "python2.7 somefile" to use Python 2.7 specifically and "python3 somefile" to use Python 3 specifically.)

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• Print screen key can no longer select a region to capture

  - by Steven Sproat

  After upgrading from 11.04 to 11.10, I've noticed that the "Take Screenshot" application used to be launched when I'd hit print screen. Now it automatically captures the entire screen. In 11.04 it would pop up the "take screenshot" application which allows me to capture a rectangular region of the screen. Can this be reverted? I never want to capture the whole screen, only portions of it, which means manually cropping out that section in GIMP with this changed behaviour. Cheers.

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• How to Select the Best Keywords For My Website

  This question is very common for website-owner-to-be. Is this your question too? To most people, a website name is just a name. Little do they know that not having the appropriate keyword for their site often leads to poor traffic and little traffic means low or no income from their online business.

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• Bind9 not doing anything with forwarded query responses?

  - by Rykaro

  I have a Bind DNS server that is the local production DNS server and a Windows 2008 R2 domain controller which provides DNS for a lab environment with the domain xyz.lab. I've configured the Bind DNS to forward DNS requests for the domain xyz.lab to the Windows DNS server with this config: zone "xyz.lab" { type forward; forward only; forwarders { x.x.x.x; }; }; zone "x.x.x.in-addr.arpa" { type forward; forward only; forwarders { x.x.x.x; }; }; And Bind options are (the all_internal acl includes the subnets of both the production and lab networks as well as the loopback of the bind server): allow-query { all_internal; }; allow-recursion { all_internal; }; allow-transfer { none; }; notify no; minimal-responses yes; version "unknown"; Unfortunately, when I do an nslookup or dig on the bind server for a host on the lab domain, the request times out. The logs on the Windows 2008 DNS server show it receiving the query and responding to it and a network packet trace shows the query responses arriving at the Bind DNS server. The servers reside on the same switch with a router providing connectivity between the layer 3 subnets (production and lab are on different subnets) and there is a round trip time of between 3ms and 5ms on pings between the two servers, so I don't think there is an issue with latency causing a timeout of the query. In summary a query-response arrives back at the Bind server and the nslookup/dig times-out. Why does the Bind DNS not seem to be doing anything with the query responses when it receives them?

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• chown select files only

  - by user114642

  I use the (excellant) unison to sync two file servers and I've just realised i've synced a number of files without using the switch in unison that maintains the file user ownership. these files now have a user of root (coz i have to run unison as root) Can I chown to a specified user BUT only change the files that now have the owner root and do so recursively in the directory in question? Sure i can but not sure of the arguments to "find files with owner 0 and change them to owner xxxx". THX for any help...

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• How to: Select distinct values from Dataset

  In this article you will see how to get the distinct values from the Dataset.

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• Xubuntu loading slow after the session/password select

  - by Bryan

  I recently installed Xubuntu on my computer. I love the distro. Everything was fast, and then the bootup slowed down. It started taking a couple minutes for my user selected wallpaper to show and the menu to appear, basically do anything on the comp. I do not recall doing anything other than changing the swappiness. It did not affect it initially. Would that be something to affect it or are there other ideas that might have caused this sudden change.

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• How to Select the Best Professional SEO Services

  Due to the impact of search engine optimization or SEO on search engine rankings a lot of professional SEO services have come out. These services specializes in making a website or blog rank high on search engines through using on-page and off-page SEO techniques.

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• How to Select a Guaranteed SEO Service For Your Business

  Are you seriously interested in getting guaranteed SEO? There are a couple of search engine optimization services that guarantee your service top rankings on Google. But you will have to understand that no professional or reputable SEO firm will tell you that it is possible to get top rankings on Google.

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• Select the Right Website Directory Submission Service

  Making a decision about what directory submission service will do best for your online business can be a tough job. For this reason, you need to do a bit of research and get the best service for your business goals.

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• How to Select the Right SEO Firm

  There are thousands of Search Engine Optimization companies all over the world. As this is an internet based business you can approach any of them from any part of the world.

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• How to give default values for the sum, count if no data exist in mysql query which uses group by?

  - by Salil

  I am using following query which works fine for me except one problem SELECT f.period as month, sum(p.revenue * ((100-q.rate)/100)) as revenue ,count(distinct q.label) as tot_stmt FROM files f, reports p, rates q,albums a where f.period in ('2010-06-01','2010-05-01','2010-04-01','2010-03-01') and f.period_closed = true and q.period = f.period and a.id = q.album_id and p.file_id = f.id and p.upc = a.upc and p.revenue is not null GROUP BY month ORDER BY month DESC O/P = month            revenue     tot_stmt 2010-06-01     10.00         2 2010-05-01     340.47       2 I want result like following month            revenue     tot_stmt 2010-06-01     10.00         2 2010-05-01     340.47       2 2010-04-01     0.00           0 2010-03-01     0.00           0 Regards, Salil Gaikwad

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• reinitialize jqTransform?

  - by SoulieBaby

  Hi all, I'm using jqTransform to make my forms look a bit prettier, however I'm using jquery to change the select list (depending on what's selected from another select list) and it just pulls in the regular form select list rather than the jqTransform styles.. I was wondering if there's a way of reinitializing it? I've tried adding: jQuery('#bookingForm').jqTransform({ imgPath: '/templates/home/images/jqtransform/' }); after the jquery inserts the new select box, but it doesnt seem to work.. I'm trying to do this because I couldnt figure out how to show/hide options in a select list using jquery.

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• There is insufficient system memory to run this query when creating temporary table

  - by phenevo

  StringBuilder query = new StringBuilder(); query.Append("CREATE TABLE #Codes (Code nvarchar(100) collate database_default ) "); query.Append("Insert into #Codes (Code) "); int lengthOfCodesArray = targetCodes.Length; for (int index = 0; index < lengthOfCodesArray; index++) { string targetCode = targetCodes[index]; query.Append("Select N'" + targetCode + "' "); if (index != lengthOfCodesArray - 1) { query.Append("Union All "); } } query.Append("drop table #Codes "); on: cmd.ExecuteReader() I get There is insufficient system memory to run this query when creating temporary table But weird thing is that, when I have 25k codes is ok, when 5k I get this error. Initial size is 262 MB. Lengt of each code is average 15.

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• T-sql Common expression query as subquery

  - by ase69s

  I have the following query: WITH Orders(Id) AS ( SELECT DISTINCT anfrageid FROM MPHotlineAnfrageAnhang ) SELECT Id, ( SELECT CONVERT(VARCHAR(255),anfragetext) + ' | ' FROM MPHotlineAnfrageAnhang WHERE anfrageid = Id ORDER BY anfrageid, erstelltam FOR XML PATH('') ) AS Descriptions FROM Orders Its concatenates varchar values of diferents rows grouped by an id. But now i want to include it as a subquery and it gives some errors i cant solve. Simplified example of use: select descriptions from ( WITH Orders(Id) AS ( SELECT DISTINCT anfrageid FROM MPHotlineAnfrageAnhang ) SELECT Id, ( SELECT CONVERT(VARCHAR(255),anfragetext) + ' | ' FROM MPHotlineAnfrageAnhang WHERE anfrageid = Id ORDER BY anfrageid, erstelltam FOR XML PATH('') ) AS Descriptions FROM Orders ) as tx where id=100012 Errors (Aproximate translation from spanish): -Incorrect sintaxis near 'WITH'. -Incorrect sintaxis near 'WITH'. If the instruction is a common table expression or a xmlnamespaces clause, the previous instruction must end with semicolon. -Incorrect sintaxis near ')'. What im doing wrong?

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• how to reuse subquery result in mysql

  - by chris

  I'm doing a statistic job like this: SUM |COND1 |COND2 |... -------------------------- 100 |80 | 70 |... The SUM result is calculated from multiple tables, and the CONDs are subset of that. I wrote a sql like this: select tmp1.id,sum,cond1,cond2 as count from ( select id, count(*) as sum from table_1 group by table1.id) tmp1 left join ( select id, count(*) as cond1 from table1 where condition1 group by table1.id) tmp2 on tmp1.id=tmp2.id left join ( select id, count(*) as cond2 from table1 where condition2 group by table1.id) tmp3 on tmp1.id=tmp3.id the problem is that this is very poor efficiency, it will be better if i could use the result of tmp1, but i don't know how to do that. update: simplified the sql, what i mean is how to reuse the first select result of table_1

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• SQL - query inside NOT IN takes longer than the complete query ??

  - by Aleksandar Tomic

  Hi every1, I'm using NOT IN inside my SQL query. For example: select columnA from table1 where columnA not in ( select columnB from table2) How is it possible that this part of the query select columnB from table2 takes 30sec to complete, but the whole query above takes 0.1sec to complete?? Shouldn't the complete query take 30sec + ? BTW, both queries return valid results. Thanks! Answers to Comments Is it because the second query hasn't actually completed but has only returned back the first 'x' rows (out of a very large table?) No, the query is completed after 30 seconds, not to many rows returned (eg. 50). But @Aleksandar wondered why the question congaing the performance killer was so fast. my point exactly Also how long does select distinct columnB from table2 take to execute? actually, the original query is "select distinct...

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• max count with joins

  - by trixet

  I have 3 tables: users: Id Login 1 John 2 Bill 3 Jim computers: Id Name 1 Computer1 2 Computer2 3 Computer3 4 Computer4 5 Computer5 sessions: UserId ComputerId Minutes 1 2 47 2 1 32 1 4 15 2 5 5 1 2 7 1 1 40 2 5 31 I would like to display this resulting table: Login Total_sess Total_min Most_freq_computer Sess_on_most_freq Min_on_most_freq John 4 109 Computer2 2 54 Bill 3 68 Computer5 2 36 Jim - - - - - Myself I can only cover first 3 columns with: SELECT Login, COUNT(sessions.UserId), SUM(Minutes) FROM users LEFT JOIN sessions ON users.Id = sessions.UserId GROUP BY users.Id And some kind of other columns with: SELECT main.* FROM (SELECT UserId, ComputerId, COUNT(*) AS cnt ,SUM(Minutes) FROM sessions GROUP BY UserId, ComputerId) AS main INNER JOIN ( SELECT ComputerId, MAX(cnt) AS maxCnt FROM ( SELECT ComputerId, UserId, COUNT(*) AS cnt FROM sessions GROUP BY ComputerId, UserId ) AS Counts GROUP BY ComputerId) AS maxes ON main.ComputerId = maxes.ComputerId AND main.cnt = maxes.maxCnt But I need to get whole resulting table in one query. I feel I'm doing something completely wrong. Need help.

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• LINQ to SQL: making a "double IN" query crashes

  - by Alex

  I need to do the following thing: var a = from c in DB.Customers where (from t1 in DB.Table1 where t1.Date >= DataTime.Now select t1.ID).Contains(c.ID) && (from t2 in DB.Table2 where t2.Date >= DataTime.Now select t2.ID).Contains(c.ID) select a It doesn't want to run. I get the following error: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. But when I try to run var a = from c in DB.Customers where (from t1 in DB.Table1 where t1.Date >= DataTime.Now select t1.ID).Contains(c.ID) select a OR var a = from c in DB.Customers where (from t2 in DB.Table2 where t2.Date = DataTime.Now select t2.ID).Contains(c.ID) select a It works! I'm sure that there both IN queries contain some customers ids.

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• How can I organize many results in a selectbox using php?

  - by zeckdude

  I have a select box that is part of a form. It is currently querying the addresses table and displaying the addresses into the select box. I plan on having up to 100 addresses. I'm looking for a solution where I can show all the states if the user clicks on the select box. Then if the user hovers over a state it will show all the addresses for that specific state. Then if the user clicks on an address, it will show that as the picked option in the select box. This is like a dropdown menu within a select box. Does anyone know where I can find a solution as this?

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• CodeIgniter pagination with this->db->query

  - by cyberfly

  Hi all, How to use the codeigniter with $this-db-query() method? If i use active record class i would do like this: $query = $this->db->get('tb_cash_transaction',$num,$offset); $this->db->order_by("CURRENCY_ID", "asc"); Now i am using the $this-db-query() $query = "SELECT * FROM tb_cash_transaction, tb_currency, tb_user where tb_cash_transaction.CURRENCY_ID=tb_currency.CURRENCY_ID and tb_cash_transaction.USER_ID=tb_user.USER_ID and TYPE='cash_out'"; $query = $this->db->query($query); How to implement it? Thank you.

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• How can I organize many results in a selectbox?

  - by zeckdude

  I have a select box that is part of a form. It is currently querying the addresses table and displaying the addresses into the select box. I plan on having up to 100 addresses. I'm looking for a solution where I can show all the states if the user clicks on the select box. Then if the user hovers over a state it will show all the addresses for that specific state. Then if the user clicks on an address, it will show that as the picked option in the select box. This is like a dropdown menu within a select box. Does anyone know where I can find a solution as this?

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