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Isobel Fay

Questions by Isobel Fay

How to change the button text of <input type=“file” />??

&lt;input type="file" value="Browse" name="avatar" id="id_avatar" /&gt; I tried to modify the value, but it's not ...

D3.js Titles on Collapsible Force-Directed graph?

So i've been working on a collapsible force-directed graph based of the following example. Im trying to advance fro...

What does “Cannot overload functions distinguished by return type alone” mean??

I have this code: In the header: ... int32_t round(float v); ... and in the source ... int32_t round(float v) {...

Scrolling line pyqtgraph?

I'd like to continuously plot sensor data, and occasionally draw vertical lines to represent events. I can get the s...

JSX not allowed in files with extension ' .js' with eslint-config-airbnb?

I've installed eslint-config-airbnb that is supposed to pre configure ESLINT for React: Our default export conta...

HTML & CSS Simple Crossword?

I'm trying to design my own website, and I wanted to do a simple crossword puzzle to demonstrate some things about m...

Combining orWhere and where in Laravel?

I have an SQL query as follows: SELECT * FROM AS T INNER JOIN TABLE2 AS T2 ON T1.id =T2.tid WHERE (t1.userid= $user...

Image to Integer?

How to convert image resources to integer? I used this: int rh=this.getResources().getIdentifier("ic_launcher", nul...

Computing integer powers with a recursive divide-and-conquer algorithm?

I have implemented a recursive function to find m^n (m raised to the power n). Now I want to implement the same fun...

Error installing JDK?

I got following error while installing JDK 1.7 on windows 8. "Error 1335. The cabinet file 'st170510.cab' requi...

What happens if modulus is used in an 'if' statement??

I'm wondering what would happen if we used modulus in this way: if (input%2) more code here I know modulus re...

What is the use of printStackTrace() method in Java??

I am going through a socket program. In it, printStackTrace is called on the IOException object in the catch block. ...

State Elimination DFA to Regular Expression?

I have a few questions regarding state elimination and the terminology. In the example above is a DFA with a acc...

how to convert from int to char*??

The only way I know is: #include &lt;sstream&gt; #include &lt;string.h&gt; using namespace std; int main() { int...

Why am I getting the message “Single-stepping until exit . . . which has no line number information” in GDB??

I've compiled my C program using gcc 4.4.1 using the flag -g, but when I try to step through one of my functions in ...