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How can you dynamically create variables via a while loop? [duplicate]
...directly as offsets in the stack frame (plus free variables which are also included when you call locals(). The exception is in Python 2.x when you use exec inside a function without specifying a local namespace for the exec. I'm not sure offhand where this is documented: it isn't part of the langua...
receiving error: 'Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN' while using npm
...t solution is probably to download the latest version of Nodejs itself, it includes a new version of npm where this issue is resolved. None of the commands above worked for me.
– Strille
Feb 28 '14 at 9:45
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Inline SVG in CSS
... to use SASS to generate SVG icons based on any given color. For example: @include svg_icon(heart, #FF0000); This way I can create a certain icon in any color, and only have to embed the SVG shape once in the CSS. (with base64 you'd have to embed the SVG in every single color you want to use)
Ther...
The object 'DF__*' is dependent on column '*' - Changing int to double
...xtension/overloaded function for AlterColumn - like AlterColumnX - you can include that DropConstraint logic in there - and you can pass in the table name & column name so you don't have to write them again.
– N73k
Oct 19 '17 at 1:09
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NOT IN vs NOT EXISTS
... force a nested loops plan (sub query evaluated row by row) but this plan includes an anti semi join logical operator. Anti semi joins are not restricted to nested loops but can use hash or merge (as in this example) joins too.
/*Not valid syntax but better reflects the plan*/
SELECT p.ProductID,...
“On-line” (iterator) algorithms for estimating statistical median, mode, skewness, kurtosis?
...ator).
Further comments
All the algorithms above can be run in parallel (including many sorting and selection algorithm, e.g. QuickSort and QuickSelect), if this helps.
I have always assumed (with the exception of the section on the normal distribution) that we talk about sample moments, median, ...
Execute another jar in a Java program
...
thanks. I've tried exec() func with 3 parameters, including the "dir" parameter and it doesn't work. With only one, we only need to put the 3 files .jar in the same place
– Duc Tran
Apr 17 '12 at 16:06
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Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)
...d to override the onReceive() method of the BroadcastReceiver . I have included examples below.
6 Answers
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Ruby: How to post a file via HTTP as multipart/form-data?
...e did it for me, exactly what I was looking for and exactly what should be included without the need for a gem. Ruby is so far ahead, yet so far behind.
– Trey
Apr 27 '10 at 0:45
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What is InputStream & Output Stream? Why and when do we use them?
...ve can be anything that holds, generates, or consumes data. Obviously this includes disk files, but a source or destination can also be another program, a peripheral device, a network socket, or an array.
Sample code from oracle tutorial:
import java.io.FileInputStream;
import java.io.FileOutputS...