大约有 16,000 项符合查询结果（耗时：0.0302秒） [XML]
Is it possible to use argsort in descending order?
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@user3666197 Yes, that's a good point - if an array is taking up 50% available memory, we will certainly want to avoid copying it and causing swapping. I'll edit again to mention that a copy is created there.
– wim
Aug...
How would you compare jQuery objects?
...hare identical nodes. Here is a small code snippet. You may even want to convert this into a jquery plugin for your own uses.
jQuery(function($) {
// Two separate jQuery references
var divs = $("div");
var divs2 = $("div");
// They are equal
if (divs.length == divs2.length && d...
Razor MVC Populating Javascript array with Model Array
...wModel = {
availableComputeOfferings: ko.observableArray(@Html.Raw(JsonConvert.SerializeObject(ViewBag.ComputeOfferings))),
desktopGrpComputeOfferingSelected: ko.observable(),
};
ko.applyBindings(desktopGrpViewModel);
...
<select name="ComputeOffering" class="form-control valid" id="Co...
Multiline strings in JSON
...working because they're not escaping the backslash, as "\\n", so Python is converting the escape sequence to a newline character rather than leaving it as literally a backslash followed by an en, as JSON requires.
– user359996
Jan 30 '13 at 21:57
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In C#, how to check if a TCP port is available?
...to get to an array of TcpConnectionInformation objects, which you can then interrogate about endpoint IP and port.
int port = 456; //<--- This is your value
bool isAvailable = true;
// Evaluate current system tcp connections. This is the same information provided
// by the netstat command...
Compare two List objects for equality, ignoring order [duplicate]
...> list1, IEnumerable<T> list2) {
var cnt = new Dictionary<T, int>();
foreach (T s in list1) {
if (cnt.ContainsKey(s)) {
cnt[s]++;
} else {
cnt.Add(s, 1);
}
}
foreach (T s in list2) {
if (cnt.ContainsKey(s)) {
cnt[s]--;
} else {
retur...
Error 'LINK : fatal error LNK1123: failure during conversion to COFF: file invalid or corrupt' after
... If that's the first one in your path, and the linker decides it needs to convert a .res file to COFF object format, the link will fail with LNK1123.
(Really annoying that the error message has nothing to do with the actual problem, but that's not unusual for a Microsoft product.)
Just delete/ren...
Choose between ExecutorService's submit and ExecutorService's execute
...ask to be invoked. The default UncaughtExceptionHandler, which typically prints the Throwable stack trace to System.err, will be invoked if no custom handler has been installed.
On the other hand, a Throwable generated by a task queued with submit() will bind the Throwable to the Future that was pr...
What's the point of NSAssert, actually?
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If I understand correctly, what is the point of leaving them (on the release version)? Why not replace the NSAssert with a if statement, and if (something terrible happens), then inform the user (or do something that is under your control), and not just quit/crash a...
Case insensitive string compare in LINQ-to-SQL
...es. If you upcase both the data and the query in your search, then you're converting all the text you're searching over for every query, which isn't performant.
– Andrew Arnott
May 15 '09 at 5:17
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