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Include all existing fields and add new fields to document
...t aggregation stage where I can instruct it to add a new field and include all existing fields, without having to list all the existing fields.
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Override body style for content in an iframe
...e, I am hiding an element with a specific class in the inner iframe.
Basically, you just append a 'style' element to the 'head' of the inner iframe.
$('iframe').load( function() {
$('iframe').contents().find("head")
.append($("<style type='text/css'> .my-class{display:none;} <...
How to Execute SQL Server Stored Procedure in SQL Developer?
...ramater and still the same error. I don't think it's running procedure at all. The EXEC command isn't syntax highlighted, so I'm guessing Developer doesn't recognize it even though the connection is to a SQL Server database. But I can't find anything on the web to confirm/deny that.
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builder for HashMap
...pecially since this is 2017 (almost 2018 now!), and there is still no such API in the JDK
– Milad Naseri
Dec 8 '17 at 6:27
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Try catch statements in C
... exceptions but you can simulate them to a degree with setjmp and longjmp calls.
static jmp_buf s_jumpBuffer;
void Example() {
if (setjmp(s_jumpBuffer)) {
// The longjmp was executed and returned control here
printf("Exception happened here\n");
} else {
// Normal code execution s...
IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
...ig\options\jdk.table.xml on Windows. Find the node <name value="Android API 28 Platform" /> and set its <annotationsPath> to <root url="jar://$USER_HOME$/Android-SDK/platforms/android-28/data/annotations.zip!/" type="simple" /> . Also ensure the <classPath> node contains plat...
How do I create an average from a Ruby array?
...void integer division or your results will be wrong. Also, this isn't generally applicable to every possible element type (obviously, an average only makes sense for things that can be averaged). But if you want to go that route, use this:
class Array
def sum
inject(0.0) { |result, el| result...
How to convert a LocalDate to an Instant?
I work with the new DateTime API of Java 8.
2 Answers
2
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Disable output buffering
...stdout with
some other stream like wrapper which
does a flush after every call.
class Unbuffered(object):
def __init__(self, stream):
self.stream = stream
def write(self, data):
self.stream.write(data)
self.stream.flush()
def writelines(self, datas):
self.stream....
xkcd style graphs in MATLAB
...@Jonas good job! I think your #2 got the right feel for the wiggles, among all solutions so far. However, it still misses the big wiggly ticks, a frame around the text, and hand drawn curved lines to point from the text to a line...
– bla
Oct 3 '12 at 17:26
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