大约有 7,000 项符合查询结果（耗时：0.0542秒） [XML]
How best to determine if an argument is not sent to the JavaScript function
...e default values using arguments.length is possible by falling through the labels of a switch statement:
function test(requiredArg, optionalArg1, optionalArg2, optionalArg3) {
switch(arguments.length) {
case 1: optionalArg1 = 'default1';
case 2: optionalArg2 = 'default2';
...
Current time in microseconds in java
...ting current wall time, and measuring/profiling the duration of things.
I label all events/messages written to a log files using timestamps like "2012-10-21 19:13:45.267128". These convey both when it happened ("wall" time), and can also be used to measure the duration between this and the next eve...
Any reason to prefer getClass() over instanceof when generating .equals()?
... Eclipse to generate .equals() and .hashCode() , and there is an option labeled "Use 'instanceof' to compare types". The default is for this option to be unchecked and use .getClass() to compare types. Is there any reason I should prefer .getClass() over instanceof ?
...
How can I obtain an 'unbalanced' grid of ggplots?
...anelfigure)
figure1 <- multi_panel_figure(columns = 2, rows = 3, panel_label_type = "upper-roman")
figure1 %<>%
fill_panel(q1, column = 1, row = 1:3) %<>%
fill_panel(q2, column = 2, row = 1) %<>%
fill_panel(q3, column = 2, row = 2) %<>%
fill_panel(q4, column = 2,...
How do I stop a web page from scrolling to the top when a link is clicked that triggers JavaScript?
...oder emits a decoder error, abort the decoder and instead jump to the step labeled no decoded fragid.
If there is an element in the DOM that has an ID exactly equal to decoded fragid, then the first such element in tree order is the indicated part of the document; stop the algorithm here.
No decod...
When is .then(success, fail) considered an antipattern for promises?
... to .then()) will only be executed in case that no exception happened. The labelled block and the break statement feel a bit odd, this is actually what python has try-except-else for (recommended reading!).
// some_promise_call().then(logger.log).catch(logger.log)
try {
var results = some_call(...
Linear Regression and group by in R
...(models, plot) you get each of the residuals plots too. Is it possible to label each of the plots with the group (e.g., "state" in this case)?
– Brian D
Apr 23 '15 at 17:23
...
Why is my xlabel cut off in my matplotlib plot?
I am plotting a dataset using matplotlib where I have an xlabel that is quite "tall" (it's a formula rendered in TeX that contains a fraction and is therefore has the height equivalent of a couple of lines of text).
...
Creating an official github mirror
...s, followers, etc
notes to lines of commits are not supported (yet?)
issue labels
share
|
improve this answer
|
follow
|
...
OSGi: What are the differences between Apache Felix and Apache Karaf?
...
The 'lightweight OSGi container' label is contrasting Karaf with more feature rich OSGi containers, not with Felix.
To quote Guillaume Nodet (Karaf's author) from here:
Felix is just the OSGi core runtime. Karaf provides a "distribution" based on Felix ...