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Ruby off the rails
...d.
My domain is usually client-side Windows applications (wxRuby GUI) and scripts, automating Excel, Internet Explorer, SQL Server queries and report generation (win32ole COM automation). I also use the sqlite, pdf-writer, and gruff libraries for various data munging and graph generation tasks.
Ra...
How can I check whether a radio button is selected with JavaScript?
...Female" value="Female" />
For client-side validation, here's some Javascript to check which one is selected:
if(document.getElementById('gender_Male').checked) {
//Male radio button is checked
}else if(document.getElementById('gender_Female').checked) {
//Female radio button is checked
}
...
Reconnection of Client when server reboots in WebSocket
...
When the server reboots, the Web Socket connection is closed, so the JavaScript onclose event is triggered. Here's an example that tries to reconnect every five seconds.
function start(websocketServerLocation){
ws = new WebSocket(websocketServerLocation);
ws.onmessage = function(evt) { al...
Can multiple different HTML elements have the same ID if they're different elements?
... be met and any feature relying on those expectations will fail.
Some javascript libraries do have expectations that are not met when multiple elements have the same ID (see wootscootinboogie's comment about d3.js)
Conclusion
It's best to stick to the standards, but if you know your code works as...
python multithreading wait till all threads finished
...
You need to use join method of Thread object in the end of the script.
t1 = Thread(target=call_script, args=(scriptA + argumentsA))
t2 = Thread(target=call_script, args=(scriptA + argumentsB))
t3 = Thread(target=call_script, args=(scriptA + argumentsC))
t1.start()
t2.start()
t3.start()...
Can media queries resize based on a div element instead of the screen?
... on the size of a certain div element on your page, you'll have to use JavaScript to observe changes in the size of that div element instead of media queries.
Alternatively, with more modern layout techniques such as flexbox and standards such as custom properties, you may not need media or element ...
Generate sql insert script from excel worksheet
...es in the excel sheet; you can change and re-run the edit top 200 rows sql script by removing IDENTITY column. So when you copy and paste the values without IDENTITY; this method will work.
– aozan88
Oct 10 '16 at 14:25
...
URL Encoding using C#
...ocks majority of xss in url as you get warning when ever you try to add js script A potentially dangerous Request.Path value was detected from the client.
– Learning
Sep 2 '18 at 4:39
...
How can I access a JavaScript object which has spaces in the object's key?
I have a JavaScript object that looks something like this:
5 Answers
5
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How to select different app.config for several build configurations
...guration>
In Visual Studio you can have something like this
3. Use scripting files outside Visual Studio
Each build tool (like NAnt, MSBuild) will provide capabilities to transform config file depending on the configuration. This is useful if you build your solution on a build machine, wher...