[ad_1] You can’t use this macro outside of a function, because it’s an arbitrary expression, that’s why you’re getting an error. Just move the invocation of the macro into function scope and it will work: #define MAX(x, y, r) ((x) > (y) ? (r = x) : (r = y)) int x = 10; int … Read more
[ad_1] You need to have two tables, one for storing information about medicines and other one for inventory. Databases are collection of tables that are related to each other. We can have one big table with all the information about medicines in it but it will cause a lot of issues while adding or updating … Read more
[ad_1] If you read the documentation, you will learn it’s: key, old value, and new value. h1.merge(h2) { |key, old, new| new – old } means the final result will have value h2[key] – h1[key]. Since you are merging h2 over h1, values from h2 will be new values and those from h1 will be … Read more
[ad_1] If “mirror” is reversed text use: SELECT REVERSE(‘my_text’) FROM dual; EDIT: SqlFiddleDemo SELECT t ,REVERSE(t) AS Mirror1 ,TRANSLATE(t, ‘abcdefghijklmnopqrstuvwxyz’,N’ɐqɔpǝɟbɥıظʞןɯuodbɹsʇnʌʍxʎz’) AS Mirror2 ,TRANSLATE(REVERSE(t), ‘abcdefghijklmnopqrstuvwxyz’,N’ɐqɔpǝɟbɥıظʞןɯuodbɹsʇnʌʍxʎz’) AS Mirror3 FROM tab; 2 [ad_2] solved Sql code to create the Mirror image of the string in Oracle sql [closed]
[ad_1] There are a few issues with your code. Firstly, using single quotes (‘) instructs PHP to NOT interpolate values. Secondly, I suspect that your data value will never actually update as the values in $active change. Also, you should be using class=”active” not simply adding the word ‘active’ into your li element. A more … Read more
[ad_1] Use zip and slices >>> for i,j in zip(en[::2],en[1::2]): … print(“{}{}”.format(i,j)) … 12 34 56 As Steven Rumbalski mentions in a comment you can also do >>> it = iter(en) >>> for i,j in zip(it, it): … print i,j … 1 2 3 4 5 6 it here is an iterator over the list. … Read more
[ad_1] (Button) is a typecast. Every widget that comes back from findViewById is a View. To treat it as a button, you must explicitly tell the compiler that it is a Button. More information on findViewById here, in the Android documentation: http://developer.android.com/reference/android/app/Activity.html 1 [ad_2] solved What is (button) in android? [duplicate]
[ad_1] I’m using MYSQL Workbench right now to build my database, do I need to build my database differently now to use MYSQLI or is MYSQLI just the syntax for connecting to the database. No. You do not need to build your database again. MYSQLI is a set of functions to establish a relation with … Read more
[ad_1] Check your global.css line 405 and remove following line #home-slider .entry-content { margin: 0; } 6 [ad_2] solved Cross Browser compatibility issues – Firefox vs. Chrome and Safari [closed]
[ad_1] if you could provide some of your source html and css i could get you a more specific answer, but using CSS and JQUERY similar to my example below should give you the effect you are looking for… the process is listening to the mousemove event with jquery and storing the mouse’s Y position … Read more
[ad_1] If a node has no left or right node, you know that the deepest full level is 1 – the node itself. If it has left and right nodes, recurse and choose the smaller. highestFull(BinaryNodeX<Comparable> *t) { if ( ! t->left || ! t->right ) return 1; return 1 + std::min( highestFull(t->left), highestFull(t->right) ); … Read more
[ad_1] Things working on localhost and not working on live linux hosts is 99% due to case of controller names , paths etc. When you develop on Windows or MACs, they don’t care about case. Linux does. So if your Live Host is linux based… Your welcome controller should be lower case in the URL. … Read more
[ad_1] You can use sprintf or snprintf. int c = 4; char tin [Some_Length]; sprintf(tin , “%d”, c); Or snprintf(tin , Some_Length, “%d”, c); Also, there is no string type in C. 1 [ad_2] solved How To assign a number in a integer variable to a string
[ad_1] Yes, it will work, but be sure that links in the “info.php” are connected properly. e.g : 1- index.php 2- demo.php – includes (info.php). loading(including) demo.php in index.php will make file “index.php” – load all contents of demo.php. [ad_2] solved Include php file which alreay includes another using jquery [closed]
[ad_1] As Brian Hannays says: Change the definition of Alive.prob to 1-Dead.prob. A good programming habit is to try to avoid redundant (and then possibly conflicting) definitions… function(Dead.prob=.010,Dead.cost=40000,Alive.prob=1-Dead.prob,Alive.cost=50000,high=100,p.payoff=1) { return((Dead.prob * Dead.cost) + (Alive.prob * Alive.cost)) } [ad_2] solved Calculate simple function with R [closed]