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How do I calculate the date in JavaScript three months prior to today?
... a date which is 3 months before the current date. I get the current month by the below code
15 Answers
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What are the differences between the different saving methods in Hibernate?
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The answer by jrudolph below is more accurate.
– azerole
Sep 10 '12 at 9:59
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What is the wix 'KeyPath' attribute?
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As explained by Rob Mensching:
The KeyPath for a Component is a
single resource that the Windows
Installer uses to determine if a
Component "exists" on a machine.
This means that when Windows Installer decides whether to insta...
How to remove unused C/C++ symbols with GCC and ld?
...ion unit. This will be done for functions, classes, and external variables by using the following two compiler flags:
-fdata-sections -ffunction-sections
Link the translation units together using the linker optimization flag (this causes the linker to discard unreferenced sections):
-Wl,--gc-sec...
Does the Go language have function/method overloading?
...but that it could also be confusing and fragile in practice. Matching only by name and requiring consistency in the types was a major simplifying decision in Go's type system.
Update: 2016-04-07
While Go still does not have overloaded functions (and probably never will), the most useful feature o...
How to use > in an xargs command?
...c 'grep ABC "$1" > "$1.out"' -- {}
Applies to xargs as well as find.
By the way, never use xargs without the -0 option (unless for very rare and controlled one-time interactive use where you aren't worried about destroying your data).
Also don't parse ls. Ever. Use globbing or find instead:...
Insert Unicode character into JavaScript
...l be first (before getting passed to the JavaScript interpreter) be parsed by an HTML parser so that character references like Ω are recognized. The restrictions make this an impractical approach in most cases.
You can also enter the Ω character as such, as in var Omega = 'Ω', but then t...
How do I add files without dots in them (all extension-less files) to the gitignore file?
...d ignore all files, except the ones with an extension.
As mentioned below by Mad Physicist, the rule is:
It is not possible to re-include a file if a parent directory of that file is excluded. (*)
(*: unless certain conditions are met in git 2.?+, see below)
That is why !/**/ is important (white-...
Undock Chrome Developer Tools
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What corner? Without your image (blocked by firewall) it took me over a minute to figure out what I should be clicking.
– Daniel
Sep 8 '15 at 19:30
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Auto-size dynamic text to fill fixed size container
...>
function shrink()
{
var textSpan = document.getElementById("dynamicSpan");
var textDiv = document.getElementById("dynamicDiv");
textSpan.style.fontSize = 64;
while(textSpan.offsetHeight > textDiv.offsetHeight)
{
textSpan.style.fon...