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std::string to float or double
...s solution, but it appears that it is only from C++11. So not available on my SDK.
– pamplemousse_mk2
Mar 4 '13 at 10:45
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How do you automatically set the focus to a textbox when a web page loads?
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To use the HTML 5 attribute and fall back to a JS option:
<input id="my-input" autofocus="autofocus" />
<script>
if (!("autofocus" in document.createElement("input"))) {
document.getElementById("my-input").focus();
}
</script>
No jQuery, onload or event handlers are re...
Calling closure assigned to object property directly
... Wow :) This is much more elegant than what I was trying to do. My only question is the same as for british hot/cold tap connector elements: WHY is it not built in already??
– dkellner
Nov 18 '15 at 20:40
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Running a command in a Grunt Task
...ng Grunt (task-based command line build tool for JavaScript projects) in my project. I've created a custom tag and I am wondering if it is possible to run a command into it.
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How do I split a string by a multi-character delimiter in C#?
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I've already addressed this in my edit to my answer, in the comment above and in 3 comments on another answer. String.Split does not work for the example provided in the question. I'm not going to repeat myself yet again by explaining why. You can read all...
Eclipse error: 'Failed to create the Java Virtual Machine'
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In My Case it did not work on changing the value to 512 from 1024 but when I again changed it to the previous value i.e 1024 it worked.
– TaRan LaYal
Feb 19 '15 at 5:52
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How can I add a column that doesn't allow nulls in a Postgresql database?
I'm adding a new, "NOT NULL" column to my Postgresql database using the following query (sanitized for the Internet):
8 Ans...
Reverting single file in SVN to a particular revision
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If you just want the old file in your working copy:
svn up -r 147 myfile.py
If you want to rollback, see this "How to return to an older version of our code in subversion?".
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impro...
How do I get the object if it exists, or None if it does not exist?
...ls.Manager, create a safe_get like the code above and use that manager for my models. That way you can write: SomeModel.objects.safe_get(foo='bar').
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Node.js: what is ENOSPC error and how to solve?
...ce: npm 1.1.21 cannot write, ENOSPC in npm's repo in github.
Note I solved my problem in the way that described in above source. However, see Murali Krishna's answer, which is more comprehensive.
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