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Generating random strings with T-SQL

... that generates object names in a reproducible manner: alter procedure usp_generateIdentifier @minLen int = 1 , @maxLen int = 256 , @seed int output , @string varchar(8000) output as begin set nocount on; declare @length int; declare @alpha varchar(8000) , @digit...
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C# properties: how to use custom set property without private field?

...s for the property's get and set accessors. See more here private string _name; public string Name { get => _name; set { DoSomething(); _name = value; } } share | ...
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Is there a way to auto expand objects in Chrome Dev Tools?

...creatively (ab)using console.group: expandedLog = (function(){ var MAX_DEPTH = 100; return function(item, depth){ depth = depth || 0; if (depth > MAX_DEPTH ) { console.log(item); return; } if (_.isObject(item)) { _.e...
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How do I know if a generator is empty from the start?

...quence in memory. So there's no backward traversal. You could write a has_next function or maybe even slap it on to a generator as a method with a fancy decorator if you wanted to. share | improve...
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Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?

...new BitmapFactory.Options(); options.inPreferredConfig = Bitmap.Config.ARGB_8888; Bitmap bitmap = BitmapFactory.decodeFile(photoPath, options); selected_photo.setImageBitmap(bitmap); or http://mihaifonoage.blogspot.com/2009/09/displaying-images-from-sd-card-in.html ...
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Smart way to truncate long strings

... Use either lodash's truncate _.truncate('hi-diddly-ho there, neighborino'); // → 'hi-diddly-ho there, neighbo…' or underscore.string's truncate. _('Hello world').truncate(5); => 'Hello...' ...
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How do I center align horizontal menu?

... <ul id="topmenu firstlevel"> <li class="firstli" id="node_id_64"> <div><a href="#"><span>Om kampanjen</span></a> </div> </li> <li id="node_id_65"> <div><a href="#"><span>Fakta om inn...
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SQLAlchemy: how to filter date field?

... for >= and vice versa: qry = DBSession.query(User).filter( and_(User.birthday <= '1988-01-17', User.birthday >= '1985-01-17')) # or same: qry = DBSession.query(User).filter(User.birthday <= '1988-01-17').\ filter(User.birthday >= '1985-01-17') Also you can use betw...
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MongoDB not equal to

...thor : 'you', post: "how to query"}) db.test.find({'post': {$ne : ""}}) { "_id" : ObjectId("4f68b1a7768972d396fe2268"), "author" : "you", "post" : "how to query" } And now $not, which takes in predicate ($ne) and negates it ($not): db.test.find({'post': {$not: {$ne : ""}}}) { "_id" : ObjectId("4f...
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Make a URL-encoded POST request using `http.NewRequest(…)`

...alues{} data.Set("name", "foo") data.Set("surname", "bar") u, _ := url.ParseRequestURI(apiUrl) u.Path = resource urlStr := u.String() // "https://api.com/user/" client := &http.Client{} r, _ := http.NewRequest(http.MethodPost, urlStr, strings.NewReader(data.Encode()...