大约有 43,000 项符合查询结果(耗时:0.0408秒) [XML]

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How to create ENUM type in SQLite?

... PRIMARY KEY, pName TEXT CHECK( LENGTH(pName) <= 100 ) NOT NULL DEFAULT '', pType TEXT CHECK( pType IN ('M','R','H') ) NOT NULL DEFAULT 'M', pField TEXT CHECK( LENGTH(pField) <= 50 ) NULL DEFAULT NULL, pFieldExt TEXT CHECK( LENGTH(pFieldExt) <= ...
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How do I use pagination with Django class based generic ListViews?

...ys them to all of the results in the database. So for a query that returns 100 objects, but shows only ten objects per page, the extra processing will be done on 100 objects. – wobbily_col Nov 30 '12 at 10:39 ...
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How to detect Adblock on my website?

... testAd.remove(); console.log('AdBlock Enabled? ', adBlockEnabled) }, 100); You create an element with the class adsbox (as defined as a removable element in the definition file of AdBlock Plus) You add it to the document and after a short while you read its offsetHeight If AdBlock is i...
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Stopping fixed position scrolling at a certain point?

... $(window).scroll(function(){ $("#theFixed").css("top", Math.max(0, 100 - $(this).scrollTop())); }); <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <div id="theFixed" style="position:fixed;top:100px;background-color:red">SOMETH...
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How to detect page zoom level in all modern browsers?

...a: document.documentElement.offsetWidth / width of a position:fixed; width:100% div. from here (Quirksmode's widths table says it's a bug; innerWidth should be CSS px). We use the position:fixed element to get the width of the viewport including the space where the scrollbars are; document.documentE...
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How do I create an array of strings in C?

...structs and thus a multi-element array typedef struct name { char name[100]; // 100 character array }name; main() { name yourString[10]; // 10 strings printf("Enter something\n:); scanf("%s",yourString[0].name); scanf("%s",yourString[1].name); // maybe put a for loop and a few pr...
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Resize svg when window is resized in d3.js

...svg-container { display: inline-block; position: relative; width: 100%; padding-bottom: 100%; /* aspect ratio */ vertical-align: top; overflow: hidden; } .svg-content-responsive { display: inline-block; position: absolute; top: 10px; left: 0; } svg .rect { fill...
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Avoid trailing zeroes in printf()

..., it won't cause a problem (at least for that value) since the resultant 0.10000000000000000555 will be 0.1 when stripped back. The problem may come if you have a value slightly under such as if the closest representation of 42.1 was 42.099999999314159. If you really wanted to handle that, then you'...
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How to set DialogFragment's width and height?

...and its layout_width and layout_height attributes particularly (to be 100dp each let's say). I then inflate this layout in my DialogFragment's onCreateView(...) method as follows: ...
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SQL Server 2008: How to query all databases sizes?

... 1% used'' else substring(cast((sum(FILEPROPERTY(name,''SpaceUsed''))*1.0*100/sum(size)) as CHAR(50)),1,6) end ''percent fill'' from sys.master_files where database_id=DB_ID(DB_NAME()) and type=0 group by type_desc ) as x , (select sum(size*8/1024) ''total size log'',sum(FILEPROPERTY(name,'...