大约有 11,400 项符合查询结果（耗时：0.0227秒） [XML]
How to get 30 days prior to current date?
I have a start calendar input box and an end calendar input box. We want defaults start calendar input box 30 days prior to current date and the end calendar input box to be the current date. Here is my date vars.
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How to generate random SHA1 hash to use as ID in node.js?
...a HMAC-SHA1 hash?
I'd create a hash of the current timestamp + a random number to ensure hash uniqueness:
var current_date = (new Date()).valueOf().toString();
var random = Math.random().toString();
crypto.createHash('sha1').update(current_date + random).digest('hex');
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AngularJS - placeholder for empty result from filter
...ch that only requires you to specify the filter once:
<li ng-repeat="bar in filteredBars = (bars | filter:barFilter)">{{bar.name}}</li>
</ul>
<p ng-hide="filteredBars.length">Nothing here!</p>
Fiddle
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How do I do multiple CASE WHEN conditions using SQL Server 2008?
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Kolappan N
1,83322 gold badges2323 silver badges2727 bronze badges
answered Jan 31 '13 at 16:58
KafKaf
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How do I see the extensions loaded by PHP?
It's got to be somewhere in the phpinfo() dump, but I just don't know where. Is it supposed to be under the "Additional Modules" section? Somewhere else? I'm trying to figure out why some extensions don't appear to be loaded, but I don't even know where I should be looking.
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Declare and Initialize String Array in VBA
This should work according to another stack overflow post but its not:
6 Answers
6
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How to disable action bar permanently
I can hide the action bar in honeycomb using this code:
27 Answers
27
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How to allocate aligned memory only using the standard library?
I just finished a test as part of a job interview, and one question stumped me, even using Google for reference. I'd like to see what the StackOverflow crew can do with it:
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How to see indexes for a database or table in MySQL?
How do I see if my database has any indexes on it?
9 Answers
9
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Creating an empty list in Python
What is the best way to create a new empty list in Python?
5 Answers
5
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