[Emacs] scrath buffer
- by sterh
Hello,
What i must to write in my .emacs file for order that would *scratch* buffer is closed when open emacs.
Thank you.
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C/C++ automatic array performance
- by aaa
hello. Is there significant cpu/memory overhead associated with using automatic arrays with g++/Intel on 64-bit x86 linux platform? Thank youRead the article
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iPhone:How do i insert few rows in the middle of existing table?
- by user187532
Hello all, If i want to insert few rows in the middle of the existing table, how do i approach it? Where all that i should be careful when doing such thing? Is there any good sample source available? Appreciate your helps. Thank you.Read the article
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Rails date format in form field
- by Jack
Hello I'd like my dates in the mm/dd/year format in text fields. However, they currently displays as 2010-03-26. Is there a global setting I can set to change this? I tried the following, which seems to update the .to_s method, but form fields stay the same. ActiveSupport::CoreExtensions::Date::Conversions::DATE_FORMATS.merge!(:default => '%m/%d/%Y') ThanksRead the article
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Access message editor from app
- by user367248
Hello, I´m thinking about writing an android app, but have no experience in programming such apps. My question is whether it is possible to access the standart message editor of android with my app and add for example additional information to it or would it be neccesary to write a complete new editor which would be started as a seperate app. greetingsRead the article
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How to put an image and a bottom text together in a UIButton?
- by R31n4ld0_
Hello, guys. I want to put an centered image and a bottom centered text in a UIButton. How I can do that? Thanks in advance.Read the article
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custom usercontrol - Bring a form to the front
- by Power-Mosfet
Hello, How to Bring (form_x) to the front. I have a custom usercontrol which opens (form_x) and I use this usercontrol for all of my forms. and now the problem is that the usercontrol opens a new (form_x) instead of Bringing of(form_x) to the front.Read the article
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[gtk+] Toolbar button style
- by sterh
Hello, I create toolbar with gtkuimanager in my gtk+ application. How can i change style of toolbar button? Thank you.Read the article
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ArrayList of my objects, indexOf problem
- by majtits
Hello! I have problem with Java's ArrayList. I've created an Object, that contains two atributes, x and y. Now I've loaded some object in my ArrayList. Problem is that I don't know how to find index of some object with x atribute I'm searching. Is there any way to do this?Read the article
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how to make a php script that read an email from the server?
- by From.ME.to.YOU
hello is there any way that when i user send an email to [email protected] the php script reads the email's information and replay to the user automatically ? CheerRead the article
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how to have IE7 and IE8 together on XP?
- by josiph
Hello, I have installed Internet Explorer 8 on my windows XP. Is there any method to install IE7 on my computer? I need to have both versions installed. Thank you.Read the article
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[gtk+] error: undeclared function
- by sterh
Hello, In my gtk+ application i have function in mainwin.c: void on_prev( GtkWidget* btn, MainWin* mw ) { ... } And in file ui.h i have: #include "mainwin.h" static const GtkActionEntry entries[] = { { "Go Back", GTK_STOCK_GO_BACK, "Go Back", "<control>b", "Go Back", G_CALLBACK(on_prev) }, } But when i try to compile this application, i see error: ui.h:error: 'on_prev' undeclared here (not in a function). What's wrong? Thank you.Read the article
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.htaccess redirect / rewrite
- by Itg
Hello, I am trying to redirect from: domain.com/uploads/$ to domain.com/download.php?file=$ $ being the variable. I have tried many different ways but do not seem to be redirecting, I've tried, R=301,L,QSA and in various different orders. Anyone help? Thanks!Read the article
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How to detect an iPhone app is running on iPhone 4 device or not?
- by Pacess
Hello, I try to update an iPhone application to support the larger screen resolution on iPhone 4. How to detect if my app is running on iPhone 4 or not? Thanks in advance.Read the article
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How to calculate paypal fees, 2.9% +0.30 doesn't work for some cases variable FEEAMT in checkout met
- by dev-cu
Hello to everyone, thanks for reading this. I am implementing paypal checkout in my website it is working but i want to make a simple fees calculator for paypal in order to help the user, i went to paypal and they said their fees amount is 2.9% +0.30 fixed, but it is not working for some cases, for example: deposit $1.34 2.9 % = $0.04 rounded + $0.30 = $0.34, so i should get $1 credited but paypal send in its response in the field FEEAMT which indicate the "PayPal fee amount charged for the transaction" 0.35, what i am doing wrong? Thanks in advance.Read the article
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Get data from table celle
- by mannetje88
Hello, i have a table and i want the data from the cells to be printed onto a input field when i click the a specific table cell using the "onclick" command. i was thinking about getdocumentbyid or something like that greetRead the article
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Django: Passing the result of {% trans %} via a filter.
- by Murkin
Hello everyone, I have a string that I want passed via the "linebreaks" filter. {% trans "my string"|linebreaks %} Doesn't work. Is there another way ?Read the article
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Make command in Ubuntu #linux
- by faby
Hello Everyone! I just recently started learning different Linux commands but I still don't understand how to use the 'make' command. Please is there anyone that understands how to use 'make'? Thanks in advance!Read the article
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[ASP.NET] <%# %> vs <%= %>
- by Bart
Hello I am wondering what is the difference between <%# ... % and <%= ... % and <%$ ... % ? I couldn't find anything abt it, cause it's impossible to find <%= in search engine;/ Does these constructions have name to look for it? Could you explain pls? CheersRead the article
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escape % in objective c
- by Saurabh
Hello All, I want to make an sql statement - sqlStatement = [NSString stringWithFormat:@"SELECT * FROM movies where title like '%%@%'",searchKeyword]; But sqlStatement is becoming - "SELECT * FROM movies where title like '%@'" I want to make it "SELECT * FROM movies where title like '%searchKeyword%'" How can I escape the "%" character? ThanksRead the article
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style="left:0px; width:100%" does come show up in IE from left to right fully
- by Jean
Hello, This may sound silly. I have a <div style="left:0px; width:100%; top:0px; position:absolute; background-color:#000"></div>. It shows up from left to right on ff and chrome, but not IE. How exactly should be resolved. Thanks JeanRead the article
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linux kernel idle tick eater (or what will be current task_struct when CPU is 0%)
- by osgx
Hello What process will be pointed by "current" pointer in linux kernel, when CPU load is 0% and there is no any ready-to-run process? Consider situation without any power-saving. What is the name of this porcess? I think task with pid 0 will be running and code will be rep nop or HLTRead the article
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Changing keys in a "for ( keys %hash ) {}"-loop
- by sid_com
Hello! I remember something about not changing the keys in a for my $key ( keys %hash ) { ... for example for my $key ( keys %hash ) { $key = "$key_x"; } But deleting keys and changing values would be fine. Are my memories OK?Read the article
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Remove %20 from URL using jquery
- by Pankaj
hello all When i am trying to get query string value from URL using JQuery, It replace space to %20 for each 1 space.If there are 3space then my query string value contain %20 3times. i want to replace these %20 back with space using Jquery, so that i can use these query string value. How can i do this.Read the article
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Jquery ajax() error : "Uncaught Syntax error, unrecognized expression: %2Cacpitool%2Caide"
- by Crupuk
Hello, I have a error when i tried to send post data with ajax() method. I have a array with : - acpitool - aide I use encodeURIComponent() for passing the array with data: but the ajax method fail.. Could you help me ? (Sorry for basic english.. ) ThanksRead the article
