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How do I create an array of strings in C?
...structs and thus a multi-element array
typedef struct name
{
char name[100]; // 100 character array
}name;
main()
{
name yourString[10]; // 10 strings
printf("Enter something\n:);
scanf("%s",yourString[0].name);
scanf("%s",yourString[1].name);
// maybe put a for loop and a few pr...
Embed SVG in SVG?
...our SVG file. For fun, save the following as recursion.svg:
<svg width="100%" height="100%" viewBox="-100 -100 200 200" version="1.1"
xmlns="http://www.w3.org/2000/svg">
<circle cx="-50" cy="-50" r="30" style="fill:red" />
<image x="10" y="20" width="80" height="80" href="rec...
Resize svg when window is resized in d3.js
...svg-container {
display: inline-block;
position: relative;
width: 100%;
padding-bottom: 100%; /* aspect ratio */
vertical-align: top;
overflow: hidden;
}
.svg-content-responsive {
display: inline-block;
position: absolute;
top: 10px;
left: 0;
}
svg .rect {
fill...
How to take screenshot of a div with JavaScript?
...m/).
Example:
getScreenshotOfElement($("div#toBeCaptured").get(0), 0, 0, 100, 100, function(data) {
// in the data variable there is the base64 image
// exmaple for displaying the image in an <img>
$("img#captured").attr("src", "data:image/png;base64,"+data);
});
Keep in mind c...
Custom Cell Row Height setting in storyboard is not responding
...ath:(NSIndexPath *)indexPath
{
if (indexPath.row == 0) {
return 100;
}
else {
return 60;
}
}
In this exemple, the first row height is 100 pixels, and the others are 60 pixels.
I hope this one can help you.
...
How do I cast a string to integer and have 0 in case of error in the cast with PostgreSQL?
...
100
You could also create your own conversion function, inside which you can use exception blocks:...
How can I use NSError in my iPhone App?
...T NSString *const FSMyAppErrorDomain;
enum {
FSUserNotLoggedInError = 1000,
FSUserLogoutFailedError,
FSProfileParsingFailedError,
FSProfileBadLoginError,
FSFNIDParsingFailedError,
};
FSError.m
#import "FSError.h"
NSString *const FSMyAppErrorDomain = @"com.felis.myapp";
No...
Is there a “goto” statement in bash?
...}
start=${1:-"start"}
jumpto $start
start:
# your script goes here...
x=100
jumpto foo
mid:
x=101
echo "This is not printed!"
foo:
x=${x:-10}
echo x is $x
results in:
$ ./test.sh
x is 100
$ ./test.sh foo
x is 10
$ ./test.sh mid
This is not printed!
x is 101
...
How can I count text lines inside an DOM element? Can I?
... lines;
}
countLines(document.getElementById("foo"));
div
{
padding:100px 0 10% 0;
background: pink;
box-sizing: border-box;
border:30px solid red;
}
<div id="foo">
x<br>
x<br>
x<br>
x<br>
</div>
...
Is it possible to perform a 'grep search' in all the branches of a Git project?
...s about 4sec so I don't want nor need to search across more than the, say, 100 latest of them). For this I've updated the git for-each-ref with --sort=-committerdate --count=100 ! Thanks for the original idea!
– Vser
Jan 29 at 9:52
...