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PHP session lost after redirect
...rror "Failed to write session data (files). Please verify that the current setting of session.save_path is correct". The permissions were wrong on the save_path directory.
– timbonicus
May 3 '14 at 4:21
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Html.ActionLink as a button or an image, not a link
...esired in IE 7 or 8. In any case, if you choose to use it, don't forget to set the css of the link (hover and active) to text-decoration:none to get rid of that stupid underline. This is necessary for some browsers (Firefox 11.0 for sure).
– Yetti
Apr 20 '12 at...
Find all controls in WPF Window by type
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I get it, in xaml view I had to set name for grid <Grid Name="Anata_wa_yoru_o_shihai_suru_ai">here buttons</Grid> and then I could use Anata_wa_yoru_o_shihai_suru_ai.Children.OfType<myType>();
– deadfish
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Import multiple csv files into pandas and concatenate into one DataFrame
...en/latest/examples/dataframe-csv.html)
The Dask dataframes implement a subset of the Pandas dataframe API. If all the data fits into memory, you can call df.compute() to convert the dataframe into a Pandas dataframe.
share
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“Use of undeclared type” in Swift, even though type is internal, and exists in same module
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Can you please clarify where in XCode to set this Target Membership? I don't recall seeing it before. Thanks.
– Casey Perkins
Nov 13 '15 at 14:34
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How to format date and time in Android?
...d.text.format.DateFormat.getDateFormat(getApplicationContext());
mTimeText.setText("Time: " + dateFormat.format(date));
You can initialise a Date object with your own values, however you should be aware that the constructors have been deprecated and you should really be using a Java Calendar objec...
Share application “link” in Android
... Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_SUBJECT, "My application name");
String shareMessage= "\nLet me recommend you this application\n\n";
shareMessage = shareMessage + "https://play.google.com/...
Is it possible to data-bind visible to the negation (“!”) of a boolean ViewModel property?
...ViewModel = function () {
var self = this;
// When program start, this is set to FALSE
self.isSearchContentValid = ko.observable(false);
self.gatherPlacesData = function () {
// When user click a button, the value become TRUE
self.isSearchContentValid(true);
};
Now on your HTML you shou...
How to access the request body when POSTing using Node.js and Express?
...ment as JSON in the request, and extended: false did not work. Only when I set it to true, the request is correctly parsed.
– Web User
Jul 5 '16 at 21:14
3
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PHP - concatenate or directly insert variables in string
...onds (for 200.000 items, that's 1 miliseconf per thousand elements on your set...). That's statistical noise, it's impossible to even measure any difference. Considering it's more readable, time php -r '$string=""; for ($i=0;$i<199999;$i++){ $string = "{$string}{$i}"; } print("Done!\n");' (Inter...