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How to find gaps in sequential numbering in mysql?
...". $MAX ." WHERE seq not in (SELECT column FROM table)" my syntax is php based
– me_
Oct 24 '17 at 23:57
...
Comparison of Lucene Analyzers
...it's a job of Lemmatizer. You can check it here snowball.tartarus.org/demo.php
– Tho
Jan 7 '15 at 9:51
So where does T...
What does the 'b' character do in front of a string literal?
...x.
So yes, b'...' literals in Python have the same purpose that they do in PHP.
Also, just out of curiosity, are there
more symbols than the b and u that do
other things?
The r prefix creates a raw string (e.g., r'\t' is a backslash + t instead of a tab), and triple quotes '''...''' or """...""" a...
node.js database [closed]
... think going with a newer stack like node.js (vs traditional frameworks in php/java) is adding enough "new" complexity that one shouldn't add extra layers all at once. This is a good article that discusses that:
http://nodeguide.com/convincing_the_boss.html
...
SHA-1 fingerprint of keystore certificate
... Look at this to get SHA-1 key using android studio. easybook4u.com/index.php/2017/08/25/…
– Himanshu arora
Aug 28 '17 at 15:31
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show 5 ...
Send POST data using XMLHttpRequest
...s on how to do this.
var http = new XMLHttpRequest();
var url = 'get_data.php';
var params = 'orem=ipsum&name=binny';
http.open('POST', url, true);
//Send the proper header information along with the request
http.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
http.onre...
When are you supposed to use escape instead of encodeURI / encodeURIComponent?
...eURIComponent doesn't encode -_.!~*'(), causing problem in posting data to php in xml string.
For example:
<xml><text x="100" y="150" value="It's a value with single quote" />
</xml>
General escape with encodeURI
%3Cxml%3E%3Ctext%20x=%22100%22%20y=%22150%22%20value=%22It's%20a%20...
深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...模式执行。只要构建环境要素正确这样切换执行当然是没问题的。
这个执行环境要素需要注意的是：当使用 16-bit gate 时，也要相应使用 16-bit code segment descriptor。也就是在 gate descriptor 中的 selector 要使用 16-bit code segment selector。...
.htm vs .html ? Which file extension naming is more correct? [closed]
...ed to going to yoursite/contact.html and you change it to yoursite/contact.php you've broken that link. If you use yoursite/contact/ then there's no problem when you switch technology.
share
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impro...
Using the HTML5 “required” attribute for a group of checkboxes?
...same problem and I my solution was this:
HTML:
<form id="processForm.php" action="post">
<div class="input check_boxes required wish_payment_type">
<div class="wish_payment_type">
<span class="checkbox payment-radio">
<label for="wish_payment_type_1">...