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How to export and import environment variables in windows?
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121
You can use RegEdit to export the following two keys:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControl...
How can I count text lines inside an DOM element? Can I?
...ountLines();">
<div id="content" style="width: 80px; line-height: 20px">
hello how are you? hello how are you? hello how are you? hello how are you?
</div>
</body>
share
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How do I interactively unstage a particular hunk in git?
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edited Jul 31 '14 at 12:50
answered Mar 4 '11 at 0:34
A...
How to retrieve a single file from a specific revision in Git?
...me files looked a few months ago. I found the revision at that date; it's 27cf8e84bb88e24ae4b4b3df2b77aab91a3735d8 . I need to see what one file looks like, and also save it as a ("new") file.
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How can I reference a commit in an issue comment on GitHub?
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612
To reference a commit, simply write its SHA-hash, and it'll automatically get turned into a link...
Confusion: @NotNull vs. @Column(nullable = false) with JPA and Hibernate
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answered Sep 16 '11 at 2:28
Ryan StewartRyan Stewart
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c#: getter/setter
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Justin NiessnerJustin Niessner
225k3434 gold badges383383 silver badges515515 bronze badges
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How can I force users to access my page over HTTPS instead of HTTP?
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21 Answers
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Prevent “overscrolling” of web page
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answered Jul 27 '13 at 16:07
Florian FeldhausFlorian Feldhaus
4,52322 gold badges3131 silver badges3838 bronze badges
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Mongoose's find method with $or condition does not work properly
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215
I solved it through googling:
var ObjectId = require('mongoose').Types.ObjectId;
var objId = ...