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How to make a variadic macro (variable number of arguments)
I want to write a macro in C that accepts any number of parameters, not a specific number
5 Answers
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How to debug template binding errors for KnockoutJS?
... is available at a certain scope is to replace the template/section with something like:
<div data-bind="text: ko.toJSON($data)"></div>
Or, if you want a slightly more readable version:
<pre data-bind="text: JSON.stringify(ko.toJS($data), null, 2)"></pre>
This will sp...
Git push branch from one remote to another?
...
A quick test making some temporary repositories shows you can construct a refspec that can do this:
$ git push rorg origin/one:refs/heads/one
Counting objects: 5, done.
Writing objects: 100% (3/3), 240 bytes, done.
Total 3 (delta 0), reused 0 (de...
HTML-encoding lost when attribute read from input field
...oduced a XSS vulnerability. It has been modified changing the temporary element from a div to a textarea reducing the XSS chance. But nowadays, I would encourage you to use the DOMParser API as suggested in other anwswer.
I use these functions:
function htmlEncode(value){
// Create a in-memory...
Error when trying to obtain a certificate: The specified item could not be found in the keychain
... This is insane. :( :P what the falooda??? Seriously, there needs to be some user friendly alert or message.
– Adil Soomro
Jan 6 '16 at 19:32
2
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How SignalR works internally?
Can anyone let me know how SignalR works internally in a high level way?
2 Answers
2
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In Gradle, is there a better way to get Environment Variables?
In several Tasks, I reference jars in my home folder.
3 Answers
3
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How to Truncate a string in PHP to the word closest to a certain number of characters?
... shorter than the desired width. To handle this edge-case, one should do something like:
if (strlen($string) > $your_desired_width)
{
$string = wordwrap($string, $your_desired_width);
$string = substr($string, 0, strpos($string, "\n"));
}
The above solution has the problem of premat...
What are the precise rules for when you can omit parenthesis, dots, braces, = (functions), etc.?
... and only then, you can omit the parenthesis if there is less than two parameters passed to the method.
Now, the operator notation is a notation for method-call, which means it can't be used in the absence of the object which is being called.
I'll briefly detail the notations.
Prefix:
Only ~, !,...
How do I write JSON data to a file?
...
Do you mean json.dump or json.dumps?
– TerminalDilettante
Aug 13 '15 at 14:46
161
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