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Hg: How to do a rebase like git's rebase
...g history, even cset parentage, but certainly CollapseExtension, HistEdit, etc. violate that. It's totally a matter of personal choice.
– Ry4an Brase
Apr 20 '10 at 13:46
15
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Do try/catch blocks hurt performance when exceptions are not thrown?
...atter, and use ArrayPool<byte> instead of just creating byte arrays, etc... In these scenarios what is the impact of multiple (perhaps nested) try catch blocks within the tight loop. Some optimizations will be skipped by the compiler also exception variable goes to Gen0 GC. All I am saying is ...
How do pointer to pointers work in C?
...like the lockless name lookup, but simply good use of pointers-to-pointers etc.
For example, I've seen too many people who delete a singly-linked list entry by keeping track of the "prev" entry, and then to delete the entry, doing something like:
if (prev)
prev->next = entry->next;
...
How to create default value for function argument in Clojure
...ach is you can assign the default function a different name (decimal, hex, etc) which may be more descriptive and/or a different scope (var, local). The partial function can also be mixed with some of the approaches above if desired:
(defn string->integer
([s] (string->integer s 10))
([b...
How can you integrate a custom file browser/uploader with CKEditor?
...ur upload file, here is mine which is written in ASP. If you're using PHP, etc. simply replace the ASP with your upload script but make sure the page outputs the same thing.
<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%>
<%
if Request("CKEditorFuncNum")=1 then
Set Upload = Server.Cr...
List vs List
...ter. I.e., suppose you process XML and you want to store AttrNode, Element etc in a map, you can do something like:
List<? extends Map<String, ? extends Node>> listOfMapsOfNodes = new...;
// Now you can do:
listOfMapsOfNodes.add(new TreeMap<Sting, Element>());
listOfMapsOfNodes.a...
Where is a complete example of logging.config.dictConfig?
... django-specific? What if I'm using a different framework (Flask, Bottle, etc), or not even working on a web application?
– Adam Parkin
Dec 18 '18 at 21:04
...
How do I include a JavaScript file in another JavaScript file?
...odel. Using eval also opens the door to bugs, hacks and security issues.
Fetch Loading
Like Dynamic Imports you can load one or many scripts with a fetch call using promises to control order of execution for script dependencies using the Fetch Inject library:
fetchInject([
'https://cdn.jsdelivr...
Install a .NET windows service without InstallUtil.exe
...ere is a static void Install(bool undo, string[] args) outside of a class (etc) definition. Can you clarify how you implemented this?
– khargoosh
Oct 15 '15 at 0:45
add a com...
Accessing an SQLite Database in Swift
...It provides an easy way to execute 'changes' (e.g. INSERT, UPDATE, DELETE, etc.):
if let err = SD.executeChange("INSERT INTO Cities (Name, Population, IsWarm, FoundedIn) VALUES ('Toronto', 2615060, 0, '1793-08-27')") {
//there was an error during the insert, handle it here
} else {
//no err...