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Update a submodule to the latest commit
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Enter the submodule directory:
cd projB/projA
Pull the repo from you project A (will not update the git status of your parent, project B):
git pull origin master
Go back to the root directory & check update:
cd ..
git status
If the submodule updated before, it will show so...
Is there a way to iterate over a slice in reverse in Go?
...dex
for k := range s {
k = len(s) - 1 - k
// now k starts from the end
}
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How to create a Menubar application for Mac
... Also add LSUIElement with string value of 1 to your Info.plist to hide it from Dock.
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Is this object-lifetime-extending-closure a C# compiler bug?
... I suppose this means it is a BAD idea to use static methods from a parent class inside a lambda expression generated by the nested class? I just wonder if Foo.InstanceMethod is made static, would this remove the reference also? I'd be thankful to know.
– Ivaylo S...
How to resize a custom view programmatically?
I am coding a custom view, extended from RelativeLayout, and I want to resize it programmatically, How can I do?
14 Answers...
.htaccess redirect all pages to new domain
...Though this is not the answer of the question, but I came to this question from SE seeking exactly this answer. thanks !!!
– dav
Mar 16 '14 at 17:28
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JavaScript seconds to time string with format hh:mm:ss
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From MDN: If a parameter you specify is outside of the expected range, setSeconds() attempts to update the date information in the Date object accordingly. For example, if you use 100 for secondsValue, the minutes stored in...
How do I move files in node.js?
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This example taken from: Node.js in Action
A move() function that renames, if possible, or falls back to copying
var fs = require('fs');
module.exports = function move(oldPath, newPath, callback) {
fs.rename(oldPath, newPath, funct...
C# Set collection?
...ample, you can quickly find the start and end point of a range and iterate from the start to the end, visiting items in key-order. SortedDictionary is roughly equivalent to std::set.
– doug65536
Feb 4 '13 at 7:43
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Matching a space in regex
...preceding or following spaces.
For PHP specifically, this page may help.
From your edit, it appears you want to remove all non valid characters The start of this is (note the space inside the regex):
$newtag = preg_replace ("/[^a-zA-Z0-9 ]/", "", $tag);
# ^ spac...