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Is there any particular difference between intval and casting to int - `(int) X`?
..., array_map('intval', $_POST['array_of_integers']));
$sql = "SELECT * FROM table WHERE ids IN ($ids)";
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How to “comment-out” (add comment) in a batch/cmd?
I have a batch file that runs several python scripts that do table modifications.
10 Answers
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jQuery: Get height of hidden element in jQuery
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thanks for this. my problem involved a table cell, and setting visibility to hidden didn't solve my problem, but it gave me the idea to set position: fixed; top: 100% and it works like a charm!
– Jayen
Jun 4 '14 at 10:32
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SQL Server: converting UniqueIdentifier to string in a case statement
We have a log table that has a message column that sometimes has an exception stack trace. I have some criteria that determines if the message has this. We do not want to show these messages to the customer but instead have a message like:
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SQL Server Regular expressions in T-SQL
... of people to SQL Server. The "people" are from the [Application].[People] table in the [WideWorldImporters] sample database. They get passed to the R engine as a dataframe named InputDataSet. R uses the grepl function with the "not" operator (exclamation point!) to find which people have email addr...
Server.Transfer Vs. Response.Redirect
... pages which resides on different server and domain.
Below is a summary table of which chalks out differences and in which scenario to use.
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How to add some non-standard font to a website?
...nts users have installed on their computers.
Take a look at the following table:
As you can see, there are several formats that you need to know about mainly due to cross-browser compatibility. The scenario in mobile devices isn't much different.
Solutions:
1 - Full browser compatibility
Thi...
Conversion of a datetime2 data type to a datetime data type results out-of-range value
I've got a datatable with 5 columns, where a row is being filled with data then saved to the database via a transaction.
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What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version
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That table alone does the best job at explaining how these two numbers are related and used in practice. Thanks.
– Joshua Pinter
Mar 11 '16 at 22:58
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How to estimate how much memory a Pandas' DataFrame will need?
...ing, say, a 400MB csv file into a pandas dataframe (using read_csv or read_table), is there any way to guesstimate how much memory this will need? Just trying to get a better feel of data frames and memory...
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