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How to use the C socket API in C++ on z/OS
...d quite often that a feature that you want to use is guarded by a "feature test macro"
You should ask your friendly system programmer to install the XL C/C++ Run-Time Library Reference: Man Pages
on your system. Then you can do things like "man connect" to pull up the man page for the socket conn...
Split function equivalent in T-SQL?
...(@delimiter, @str, b+1) + LEN(@delimiter). The b+1 makes a big difference. Tested here with space as delimiter, didn't work without this fix.
– JwJosefy
Dec 19 '16 at 17:47
...
What is the best way to implement nested dictionaries?
...:
value = self[item] = type(self)()
return value
Testing:
a = AutoVivification()
a[1][2][3] = 4
a[1][3][3] = 5
a[1][2]['test'] = 6
print a
Output:
{1: {2: {'test': 6, 3: 4}, 3: {3: 5}}}
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Python - When to use file vs open
...ead of invoking this
constructor directly. file is more
suited to type testing (for example,
writing "isinstance(f, file)").
Also, file() has been removed since Python 3.0.
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How can I limit a “Run Script” build phase to my release configuration?
...figuration is Release (assuming everything it does is contained within the test block).
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How to manually expand a special variable (ex: ~ tilde) in bash
...
export test="~root/a b"; echo ${~test}
– Gyscos
Jul 15 '15 at 17:49
...
Dynamically load a JavaScript file
...cr" + "ipt>");
}
</script>
It worked great in every browser I tested it in: IE6/7, Firefox, Safari, Opera.
Update: jQuery-less version:
<script>
var js = ["scripts/jquery.dimensions.js", "scripts/shadedborder.js", "scripts/jqmodal.js", "scripts/main.js"];
for (var i = 0, l =...
how to set a value for a span using JQuery
...
You can do:
$("#submittername").text("testing");
or
$("#submittername").html("testing <b>1 2 3</b>");
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Get css top value as number not as string?
...h was based on M4N's answer). Using || 0 will convert Nan to 0 without the testing step.
I've also provided float and int variations to suit the intended use:
jQuery.fn.cssInt = function (prop) {
return parseInt(this.css(prop), 10) || 0;
};
jQuery.fn.cssFloat = function (prop) {
return pa...
Overcoming “Display forbidden by X-Frame-Options”
... SAMEORIGIN" header on the source server preventing it from loading on our test server.
This doesn't seem to be documented anywhere, but if you can edit the pages you're trying to iframe (eg., they're your own pages), simply sending another X-Frame-Options header with any string at all disables the...