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Python argparse: Make at least one argument required
...the OP doesn't want an XOR. It's either or both, but not none so your last test case doesn't meet their requirements.
– kdopen
Oct 9 '15 at 22:55
2
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HtmlSpecialChars equivalent in Javascript?
...pecial character. For example:
escapeHtml('Kip\'s <b>evil</b> "test" code\'s here');
Actual: Kip&#039;s &lt;b&gt;evil</b> &quot;test" code's here
Expected: Kip&#039;s &lt;b&gt;evil&lt;/b&gt; &quot;test&quot; code&#039;s here
Here i...
php stdClass to array
... 'bbb' => string 'adsf43' (length = 6)
1 => int 3
Note:
Tested and working with complex arrays where a stdClass object can contain other stdClass objects.
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Better way to cast object to int
...
Use Int32.TryParse as follows.
int test;
bool result = Int32.TryParse(value, out test);
if (result)
{
Console.WriteLine("Sucess");
}
else
{
if (value == null) value = "";
Console.WriteLine("Failure");
}
...
Pandas percentage of total with groupby
...tml)
I find the following solution to be the simplest(and probably the fastest) using transformation:
Transformation: While aggregation must return a reduced version of the
data, transformation can return some transformed version of the full
data to recombine. For such a transformation, the...
Validate that end date is greater than start date with jQuery
..."greaterThan",
function(value, element, params) {
if (!/Invalid|NaN/.test(new Date(value))) {
return new Date(value) > new Date($(params).val());
}
return isNaN(value) && isNaN($(params).val())
|| (Number(value) > Number($(params).val()));
},'Must be gr...
How do you disable browser Autocomplete on web form field / input tag?
...sable your autocomplete = on extension (if you're using Chrome) before you test your webapp. Else you'll feel real silly like me. ;)
– Jo Liss
Feb 26 '11 at 0:57
5
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How can I uninstall an application using PowerShell?
...o use an how to make it match your string correctly. Just use the shell to test, and once you get it right replace the -match :)
– nickdnk
Jan 16 '15 at 14:59
2
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Is there any sed like utility for cmd.exe? [closed]
...
@and-bri (Get-Content c:\temp\test.txt).replace('[MYID]', 'MyValue') | Set-Content c:\temp\test.txt
– AFP_555
May 3 '19 at 15:44
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How to copy a collection from one database to another in MongoDB
...
this worked well for resetting a test mongodb from a golden copy between test runs. rather than hard coding the collection names you can do a for loop over all the collection names you want to copy with db.getCollection(name).find().forEach and supply a func...