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How to put spacing between TBODY elements
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well if you're going to be adding extra markup, why not just put a class on the first row of each tbody?
– nickf
Nov 17 '08 at 23:28
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WiX tricks and tips
...sy way to include the product version in the welcome dialog title by using Strings.wxl for localization. (Credit: saschabeaumont. Added as this great tip is hidden in a comment)
<WixLocalization Culture="en-US" xmlns="http://schemas.microsoft.com/wix/2006/localization">
<String Id="Wel...
Change one value based on another value in pandas
...her columns by using the + operation which is overridden for series. Fancy string formatting, f-strings etc won't work here since the + applies to scalars and not 'primitive' values:
df['description'] = 'A ' + df.age.astype(str) + ' years old ' \
+ df.type + ' ' + df.animal
In ...
Time complexity of Euclid's Algorithm
... The base is the golden ratio obviously. Why? Because it takes exactly one extra step to compute nod(13,8) vs nod(8,5). For a fixed x if y<x the worst case performance is x=fib(n+1), y=fib(n). Here y depends on x, so we can look at x only.
– Stepan
Jul 27 '1...
How do I return the response from an asynchronous call?
...orter than all other functions Listed.
The callback is set directly (so no extra unnecessary closures).
It uses the new onload (so you don't have to check for readystate && status)
There are some other situations which I don't remember that make the XMLHttpRequest 1 annoying.
There are two...
What is the “__v” field in Mongoose
...n_key, you can just:
var UserSchema = new mongoose.Schema({
nickname: String,
reg_time: {type: Date, default: Date.now}
}, {
versionKey: false // You should be aware of the outcome after set to false
});
Setting the versionKey to false means the document is no longer versioned.
This...
What's the difference between “static” and “static inline” function?
... to think that static should be used in translation units and benefit from extra check compiler does to find unused functions. And static inline should be used in header files to provide functions that can be in-lined (due to absence of external linkage) without issuing warnings.
Unfortunately I ca...
Strip html from string Ruby on Rails
I'm working with Ruby on Rails, Is there a way to strip html from a string using sanitize or equal method and keep only text inside value attribute on input tag?
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How to do SQL Like % in Linq?
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I'm assuming you're using Linq-to-SQL* (see note below). If so, use string.Contains, string.StartsWith, and string.EndsWith to generate SQL that use the SQL LIKE operator.
from o in dc.Organization
join oh in dc.OrganizationsHierarchy on o.Id equals oh.OrganizationsId
where oh.Hierarchy.Cont...
Java: How to test methods that call System.exit()?
...se of ExpectedSystemRule is nice, of course; the problem is it requires an extra 3rd-party library which provides very little in terms of real-world usefulness, and is JUnit-specific.
– Rogério
Oct 22 '15 at 16:15
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