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Node.js Web Application examples/tutorials [closed]
...ough all the aspects of building a notepad app (including all the possible extras).
Heres an overview of the tutorial: http://dailyjs.com/2010/11/01/node-tutorial/
And heres a link to all the posts: http://dailyjs.com/tags.html#nodepad
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How to write a cron that will run a script every day at midnight?
...ates with the new information in mycronjobs.txt)
crontab mycronjobs.txt
Extra Useful Information
See current cron jobs
crontab -l
Remove all cron jobs
crontab -r
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MVC which submit button has been pressed
...t. Only the button clicked will pass its value.
public ActionResult Index(string submit)
{
Response.Write(submit);
return View();
}
You can of course assess that value to perform different operations with a switch block.
public ActionResult Index(string submit)
{
switch (submit)
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NewLine in object summary
...note that if you have a space after the <br /> tag, you would get an extra space one the next line. So you wanna have the same amount of space on each line, so every row it'll be in a straight line.
/// <summary>
/// This is line 1<br />
/// This is line 2<br />
/// This is ...
Why does 'git commit' not save my changes?
...ific example, you can use:
git commit -am "save arezzo files"
(note the extra a in the flags, can also be written as git commit -a -m "message" - both do the same thing)
Alternatively, if you want to be more selective about what you add to the commit, you use the git add command to add the appro...
How to change legend title in ggplot
...the most striaghtforward answer, it does exactly what OP asks for with one extra line at most
– Leo
Aug 14 '17 at 11:17
3
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127 Return code from $?
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If the IBM mainframe JCL has some extra characters or numbers at the end of the name of unix script being called then it can throw such error.
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improv...
Access POST values in Symfony2 request object
... $deep parameter to true and access the required deep nested value without extra variable:
$request->request->get('form[some][deep][data]', null, true);
Also you have possibility to set a default value (2nd parameter of get() method), it can avoid redundant isset($form['some']['deep']['data...
How can I return the current action in an ASP.NET MVC view?
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This syntax works in V4: (string)ViewContext.RouteData.Values["action"];
– kiprainey
Feb 28 '13 at 14:23
2
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Android - Set fragment id
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You can't set a fragment's ID programmatically.
There is however, a String tag that you can set inside the FragmentTransaction which can be used to uniquely identify a Fragment.
As Aleksey pointed out, you can pass an ID to FragmentTransaction's add(int, Fragment) method. However, this does ...