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Access properties file programmatically with Spring?

...code, there is the @Value annotation: @Value("${settings.some.property}") String someValue; To access placeholders From SPEL use this syntax: #('${settings.some.property}') To expose configuration to views that have SPEL turned off, one can use this trick: package com.my.app; import java.uti...
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Div height 100% and expands to fit content

...element a little bit taller than the children elements, then check for any extra spaces and/or  , remove them. Also try to adjust the line-height. For example I've put line-height: 0, because I didn't need text, just to show an image. – Zorgatone Nov ...
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Return multiple values to a method caller

... that C# 7 has been released, you can use the new included Tuples syntax (string, string, string) LookupName(long id) // tuple return type { ... // retrieve first, middle and last from data storage return (first, middle, last); // tuple literal } which could then be used like this: var n...
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What is a raw type and why shouldn't we use it?

...ass Inner { } static class Nested { } public static void main(String[] args) { MyType mt; // warning: MyType is a raw type MyType.Inner inn; // warning: MyType.Inner is a raw type MyType.Nested nest; // no warning: not parameterized type MyTyp...
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Creation timestamp and last update timestamp with Hibernate and MySQL

...ate LocalDateTime createdOn; @Column(name = "created_by") private String createdBy; @Column(name = "updated_on") @UpdateTimestamp private LocalDateTime updatedOn; @Column(name = "updated_by") private String updatedBy; //Getters and setters omitted for brevity } ...
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Javascript Equivalent to C# LINQ Select

...; An extended version that uses the function constructor if you pass a string. Something to play around with perhaps: Array.prototype.select = function(expr){ var arr = this; switch(typeof expr){ case 'function': return $.map(arr, expr); break; ...
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How to add and get Header values in WebApi

...r headers = re.Headers; if (headers.Contains("Custom")) { string token = headers.GetValues("Custom").First(); } return null; Output - share | improve this answer ...
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How to copy a file to multiple directories using the gnu cp command

... Thanks for the answer! Now that I think about it a bit more, without extra flags (which do not exist) cp will not know what is the source and what is the DEST dir. – Tom Feiner Oct 12 '08 at 16:39 ...
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Referring to a Column Alias in a WHERE Clause

... Do you happen to know how this fairs efficiency wise? Is there extra overhead using a CTE? – James Jul 4 '14 at 9:20 5 ...
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How to get package name from anywhere?

...he main activity's onCreate() method: Global to the class: public static String PACKAGE_NAME; Then.. @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); PACKAGE_NAME = getApplicationContext().getPackageName(...