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Get i<em>mem>age data url in JavaScript?
I have a regular HT<em>Mem>L page with so<em>mem>e i<em>mem>ages (just regular &a<em>mem>p;lt;i<em>mem>g /&a<em>mem>p;gt; HT<em>Mem>L tags). I'd like to get their content, base64 encoded preferably, without the need to redownload the i<em>mem>age (ie. it's already loaded by the browser, so now I want the content).
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How to change the re<em>mem>ote repository for a git sub<em>mem>odule?
I've created a git repository with a sub<em>mem>odule in it. I'<em>mem> able to tell the sub<em>mem>odule itself to change its re<em>mem>ote repository path, but I'<em>mem> not sure how to tell the parent repository how to change the re<em>mem>ote repository path for the sub<em>mem>odule.
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Rank function in <em>Mem>ySQL
I need to find out rank of custo<em>mem>ers. Here I a<em>mem> adding the corresponding ANSI standard SQL query for <em>mem>y require<em>mem>ent. Please help <em>mem>e to convert it to <em>Mem>ySQL .
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How do I include a pipe | in <em>mem>y linux find -exec co<em>mem><em>mem>and?
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The job of interpreting the pipe sy<em>mem>bol as an instruction to run <em>mem>ultiple processes and pipe the output of one process into the input of another process is the responsibility of the shell (/bin/sh or equivalent).
In your exa<em>mem>ple you can either choose to use ...
How to re<em>mem>ove all debug logging calls before building the release version of an Android app?
According to Google, I <em>mem>ust " deactivate any calls to Log <em>mem>ethods in the source code " before publishing <em>mem>y Android app to Google Play. Extract fro<em>mem> section 3 of the publication checklist :
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Truncate Two deci<em>mem>al places without rounding
... say I have a value of 3.4679 and want 3.46, how can I truncate to two deci<em>mem>al places that without rounding up?
21 Answers
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How to properly ignore exceptions
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try:
doSo<em>mem>ething()
except:
pass
or
try:
doSo<em>mem>ething()
except Exception:
pass
The difference is that the first one will also catch KeyboardInterrupt, Syste<em>mem>Exit and stuff like that, which are derived directly fro<em>mem> ex...
bind event only once
...t event.preventDefault and event.stopPropagation
OR unbind and bind each ti<em>mem>e, within your <em>mem>ethod like
function so<em>mem>e<em>Mem>ethod()
{
$(obj).off('click').on('click', function(e) {
// put your logic in here
});
}
share
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How do I find the next co<em>mem><em>mem>it in git? (child/children of ref)
ref^ refers to the co<em>mem><em>mem>it before ref , what about getting the co<em>mem><em>mem>it after ref ?
14 Answers
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原子vector的一种实现源码(ato<em>mem>ic-vector) - C/C++ - 清泛网 - 专注C/C++及内核技术
原子vector的一种实现源码(ato<em>mem>ic-vector)ato<em>mem>ic-vector来自Facebook的一种实现，源码如下： * +----------------------------------------------------------------------+ | HipHop for PHP 来自Facebook的一种实现，源码如下：
/*
+--------------------...