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Easy way to test a URL for 404 in PHP?
...;
curl_setopt($handle, CURLOPT_RETURNTRANSFER, TRUE);
/* Get the HTML or whatever is linked in $url. */
$response = curl_exec($handle);
/* Check for 404 (file not found). */
$httpCode = curl_getinfo($handle, CURLINFO_HTTP_CODE);
if($httpCode == 404) {
/* Handle 404 here. */
}
curl_close($han...
Java client certificates over HTTPS/SSL
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@neu242, no, it doesn't really depend on what you use it for. If you want to use SSL/TLS, you want to secure your connection against MITM attacks, that's the whole point. Server authentication is not necessary if you can guarantee that no one will be able to alter t...
Loop through an array php
I have this array... how do you print each of the filepath and filename? What is the best way to do this?
5 Answers
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Node.js project naming conventions for files & folders
What are the naming conventions for files and folders in a large Node.js project?
7 Answers
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How to debug template binding errors for KnockoutJS?
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One thing that I do quite often when there is an issue with what data 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...
Why can't decimal numbers be represented exactly in binary?
...or a moment from the particulars of bases 10 and 2. Let's ask - in base b, what numbers have terminating representations, and what numbers don't? A moment's thought tells us that a number x has a terminating b-representation if and only if there exists an integer n such that x b^n is an integer.
So...
Set focus on TextBox in WPF from view model
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Let me answer to your question in three parts.
I'm wondering what is "cs.txtCompanyID" in your example? Is it a TextBox control? If yes, then you are on a wrong way. Generally speaking it's not a good idea to have any reference to UI in your ViewModel. You can ask "Why?" but this is a...
.NET obfuscation tools/strategy [closed]
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Now with .Net 3.5 I'm not at all sure. Try decompiling a 3.5 assembly; what you get is a long long way from compiling.
Add the optimisations from 3.5 (far better than 1.1) and the way anonymous types, delegates and so on are handled by reflection (they are a nightmare to recompile). Add lambda ...
Github: Can I see the number of downloads for a repo?
...tHub API to get the download count for your releases (which is not exactly what was asked)
See "Get a single release", the download_count field.
There is no longer a traffic screen mentioning the number of repo clones.
Instead, you have to rely on third-party services like:
GitItBack (at www.netg...
UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang
...e shouldn't change if you decide to reimplement it in another language for whatever reason) and therefore you should not expect that user even aware about python-specific envvars. It is bad UI to force user to specify character encoding; embed the character encoding in the report format if necessary...