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Converting between strings and ArrayBuffers
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@Dennis - JS strings use UCS2, not UTF8 (or even UTF16) - meaning charCodeAt() always returns values 0 -> 65535. Any UTF-8 code point that requires 4 bytes ends will be represented with surrogate pairs (see en.wikipedia.org/wiki/… ) - i.e. two separate 16-bit UCS2 values.
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How do I write a bash script to restart a process if it dies?
...cess that monitors your process to be the process' parent. What does this mean? It means only the process that starts your process can reliably wait for it to end. In bash, this is absolutely trivial.
until myserver; do
echo "Server 'myserver' crashed with exit code $?. Respawning.." >&a...
jQuery: more than one handler for same event
... multiple handlers on one element, therefore a later handler does not override an older handler.
The handlers will execute in the order in which they were bound.
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Run a Docker image as a container
... tag/name or not.
$ docker images
REPOSITORY TAG ID CREATED SIZE
ubuntu 12.04 8dbd9e392a96 4 months ago 131.5 MB (virtual 131.5 MB)
With a name (let's use Ubuntu):
$ docker run -i -t ubuntu:12.04 /bin/...
Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...ons that manipulate a few bytes on the top of the stack. A threat creation means: 1. allocating a stack, 2. performing a syscall, 3. creating data structures in the kernel and linking them up, grapping locks along the way, 4. waiting for the scheduler to execute the thread, 5. switching context to t...
jQuery ID starts with
I am trying to get all elements with an id starting with some value. Below is my jQuery code. I am trying to use a JavaScript variable when searching for items. But it does not work. What am I missing below? So the id 'value' am searching is the value of the clicked element
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std::auto_ptr to std::unique_ptr
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Let me add to this that you should, by all means, replace auto_ptr by unique_ptr in your code and fix the compilation errors. You'd be surprised how many bugs this will uncover.
– Bartosz Milewski
Nov 30 '10 at 23:07
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Why do we use $rootScope.$broadcast in AngularJS?
... message to respective listeners all over the angular app, a very powerful means to transfer messages to scopes at different hierarchical level(be it parent , child or siblings)
Similarly, we have $rootScope.$emit, the only difference is the former is also caught by $scope.$on while the latter is c...
How to set space between listView Items in Android
...XML for anyone maybe floating in here later via google:
<ListView android:id="@+id/MyListView"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:divider="@android:color/transparent"
android:dividerHeight="10.0sp"/>
For some reason, values such as "10",...
CSS How to set div height 100% minus nPx
...efox / IE7 / Safari / Chrome / Opera.
* {margin:0px;padding:0px;overflow:hidden}
div {position:absolute}
div#header {top:0px;left:0px;right:0px;height:60px}
div#wrapper {top:60px;left:0px;right:0px;bottom:0px;}
div#left {top:0px;bottom:0px;left:0px;width:50%;overflow-y:auto}
div#right {top:0px;bott...