You can’t have spaces or dashes in a variable name. $hear about = $_POST[‘hear-about’]; Should be $hearabout = $_POST[‘hear-about’]; or $hear_about = $_POST[‘hear-about’]; solved how to fix my php error? [closed]
#example of the list being used conundrum = [‘black pen’, ‘lift pen’, [‘go to’, -98, 132], [‘draw dot’, 10], ‘lift pen’, [‘go to’, -120, 137], [‘draw dot’, 10], ‘lift pen’, ‘thick lines’, [‘go to’, -55, 80], ‘lower pen’] #Import everything from the turtle library from turtle import * #Define the draw function def draw(test): home() … Read more
There is an android emulator build into the android SDK. Go to the android developer website, and download the SDK from there. Use the android tool in the tools directory. solved Something like iOS Simulator for Android phone or tablets (particularly nexus) [closed]
In your .htaccess file make sure you have RewriteEngine on and do the following: RewriteRule ^image/([0-9]+)$ image.php?id=$1 [L] For instance: RewriteEngine on RewriteRule ^image/([0-9]+)$ image.php?id=$1 [L] This is assuming you’re running a webserver that can handle .htaccess – you may also need to enable mod_rewrite Enabling this is dependent on the webserver you’re running, if … Read more
add_shortcode(“snap”, “wpr_snap”); $user_ej = wp_get_current_user(); if ($user_ej->roles[0] == ‘contributor’) { ?> <style type=”text/css”> #menu-dashboard, #toplevel_page_wpcf7, #menu-tools { display:none; } </style> <?php } add_filter( ‘gettext’, ‘change_post_to_portfolio’ ); add_filter( ‘ngettext’, ‘change_post_to_portfolio’ ); isn’t inside a function. So it’s being called as soon as the file loads. This means all output is sent to the screen immediately This … Read more
The namespace you are looking for is: using Newtonsoft.Json; 1 solved Unable to use JSON [closed]
Oneliner: list(zip(*l)) # [(1, 3, 5), (2, 4, 6)] 1 solved Printing tuples in a list
Excel freezes on Open/Save As if a managed add-in is registered with a “Warmup” registry value, even if the add-in is not even loaded. The “Warmup” registry value, when set to 1 in an add-in’s registry key, was once supposed to cause Excel to load the VSTO runtime at startup, rather than when the first … Read more
In system/core/Codeigniter.php, search for set_time_limit you got below line of code .You can change here set_time_limit in codignator if (function_exists(“set_time_limit”) == TRUE AND @ini_get(“safe_mode”) == 0) { @set_time_limit(300);// change it according to your requirment } As there was no other way to avoid changing the core file, as well as give the infinite maximum execution … Read more
Lets work backwards here – your stored proc will never work, you have not specified a field for the where, and it has 2 missing close parentheses. select * from MyTable where between CAST(@startDate AS VARCHAR(100) and CAST(@EndDateAS VARCHAR(100) should be select * from MyTable where SOMEFIELD between CAST(@startDate AS VARCHAR(100)) and CAST(@EndDateAS VARCHAR(100)) In … Read more
I created a sample data. Hope this is what you need df <- data.frame(names=c(‘A’,’A’,’A’,’A’,’B’,’B’,’B’,’C’,’C’,’C’,’C’,’C’),Length=c(1:12)) library(plyr) df2<- ddply(df, “names”, subset, Length==max(Length)) solved how to unique a data frame by the values in a specified column?
The second example doesn’t have any delay in the execution. The first example only increments the opacity value once then waits for the next timer job. The second example keeps incrementing until its value is one in the first timer job hence no delay. You could add a wait into your do while or just … Read more
Python 2 tries to provide a sort order for almost everything; dictionaries are no exception. Dictionaries are arbitrarily but consistently ordered when compared to one another to ensure that you can sort a heterogenous list that contains them. You should not derive any meaning from their comparisons, really. Python 3 abandoned the notion that all … Read more
The size, isEmpty, get, set, iterator, and listIterator operations run in constant time. http://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html 3 solved Time complexity of ArrayList traversal
Yes, the Qt Creator for Windows installer includes Mingw. (Clang isn’t really in a usable state at the moment for Windows.) Note however that the included Mingw version may be badly out of date. 1 solved Is “Qt Creator 2.4.1 for Windows (53 MB)” includes mingw or clang? [closed]