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Troubleshooting “The use statement with non-compound name … has no effect”

... PHP's use isn't the same as C++'s using namespace; it allows you to define an alias, not to "import" a namespace and thus henceforth omit the namespace qualifier altogether. So, you could do: use Blog\Article as BA; ... t...
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Python Requests and persistent sessions

... urllib.urlencode(formdata) response = opener.open("https://page.com/login.php", data_encoded) content = response.read() EDIT: I see I've gotten a few downvotes for my answer, but no explaining comments. I'm guessing it's because I'm referring to the urllib libraries instead of requests. I do tha...
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how to set textbox value in jquery

... I think you want to set the response of the call to the URL 'compz.php?prodid=' + x + '&qbuys=' + y as value of the textbox right? If so, you have to do something like: $.get('compz.php?prodid=' + x + '&qbuys=' + y, function(data) { $('#subtotal').val(data); }); Reference: get...
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Avoid browser popup blockers

... @t-j-crowder on this page .. have the URL you're calling via ajax be some php (or whatever) that uses sleep() for an amount of time before it returns a response. The browser will hang while it 'loads' the page.. then trigger the popup when it receives a response. In Chrome, though, you must add an ...
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SQL select join: is it possible to prefix all columns as 'prefix.*'?

...result set for a list of columns in a scripting language such as Python or PHP. SELECT '' as table1_dummy, table1.*, '' as table2_dummy, table2.*, '' as table3_dummy, table3.* FROM table1 JOIN table2 ON table2.table1id = table1.id JOIN table3 ON table3.table1id = table1.id I realize this doesn't ...
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parsing JSONP $http.jsonp() response in angular.js

...K": JSON_CALLBACK(json_response); // wrong! Since I was writing my own PHP server script, I thought I knew what function name it wanted and didn't need to pass "callback=JSON_CALLBACK" in the request. Big mistake! AngularJS replaces "JSON_CALLBACK" in the request with a unique function name (l...
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round() for float in C++

...r several inputs including 0.49999999999999994. See blog.frama-c.com/index.php?post/2013/05/02/nearbyintf1 – Pascal Cuoq May 4 '13 at 18:23 10 ...
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Get the first N elements of an array?

... Use array_slice() This is an example from the PHP manual: array_slice $input = array("a", "b", "c", "d", "e"); $output = array_slice($input, 0, 3); // returns "a", "b", and "c" There is only a small issue If the array indices are meaningful to you, remember that ar...
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Error in strings.xml file in Android

...for you. </string> Ref: http://www.mrexcel.com/forum/showthread.php?t=195353 https://code.google.com/archive/p/replicaisland/issues/48 share | improve this answer | ...
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How can I correctly prefix a word with “a” and “an”?

..., rather than what letter. I've seen examples of this, such as this one in PHP by Jaimie Sirovich : function aOrAn($next_word) { $_an = array('hour', 'honest', 'heir', 'heirloom'); $_a = array('use', 'useless', 'user'); $_vowels = array('a','e','i','o','u'); $_endings = array(...