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What happens to global and static variables in a shared library when it is dynamically linked?
...tand what happens when modules with globals and static variables are dynamically linked to an application.
By modules, I mean each project in a solution (I work a lot with visual studio!). These modules are either built into *.lib or *.dll or the *.exe itself.
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Is it possible to allow didSet to be called during initialization in Swift?
... allow self to fully initialize without
someProperty being set. When you call
setSomeProperty(someProperty) you're calling an equivalent of
self.setSomeProperty(someProperty). Normally you wouldn't be able to
do this because self hasn't been fully initialized. Since
someProperty doesn't re...
How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
...ptimizer --> requirejs.org/docs/optimization.html) does it. More specifically, it concatenates your modules ordering them by dependencies. The guys from Modernizr and jQuery took advantage of the ordering algorithm of the tool and use it specifically as a smart concatenator. You can check their r...
How to find controls in a repeater header or footer
...etter solution
You can check item type in ItemCreated event:
protected void rptSummary_ItemCreated(Object sender, RepeaterItemEventArgs e) {
if (e.Item.ItemType == ListItemType.Footer) {
e.Item.FindControl(ctrl);
}
if (e.Item.ItemType == ListItemType.Header) {
e.Item.Fi...
while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
..._nonzero__ in 2.x), a comparison (__eq__), or arithmetic (__add__), you're calling the same method whether you use True or 1.
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How to add and get Header values in WebApi
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On the Web API side, simply use Request object instead of creating new HttpRequestMessage
var re = Request;
var headers = re.Headers;
if (headers.Contains("Custom"))
{
string token = headers.GetValues("Custom").Fir...
SQL update query using joins
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ON im.sku = gm.sku
JOIN Manufacturer_Master mm
ON gm.ManufacturerID = mm.ManufacturerID
WHERE im.mf_item_number like 'STA%' AND
gm.manufacturerID = 34
To make it clear... The UPDATE clause can refer to an table alias specified in the FROM clause. So im in this case is valid
Generic ...
Why does this method print 4?
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When we first get into main, the space left over is X-M. Each recursive call takes up R more memory. So for 1 recursive call (1 more than original), the memory use is M + R. Suppose that StackOverflowError is thrown after C successful recursive calls, that is, M + C * R <= X and M + C * (R + 1...
Renaming a branch while on pull request
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"Renaming" a remote branch in git, as indicated by the link you provided, is really just deleting a branch, followed by pushing a new one with the same commit hash but a new name. If you have a pull request open for branch patch-1, when you delete that branch, the pull request will be closed...
How to add icon inside EditText view in Android ?
I want to add a "search" icon to appear inside an EditText in the left edge? such as search box in Facebook Android app?
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