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Default value in Doctrine
...ther used the html attribute 'placeholder' since it is less obtrusive.
I then tried all the recommendations given in here. Let me list them:
Set a default value when for the entity property:
<?php
/**
* @Entity
*/
class myEntity {
/**
* @var string
*
* @Column(name="myC...
ExpandableListView - hide indicator for groups with no children
...s un-expanded group as empty. Just set the group indicator to transparent, then add a imageView to your group row and in getGroupView method of adapter, set it to the icon you want.
– Fraggle
Dec 28 '11 at 16:35
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Why is Visual Studio 2013 very slow?
...al Studio according to these steps:
In Visual Studio, click "Tools", and then click "Options".
In the Options dialog box, navigate to the "Environment > General" section and clear the "Automatically adjust visual experience based on client performance" check box. (Refer to the following screen ...
Do I need to create indexes on foreign keys on Oracle?
...ndex on the column gives benefits to important queries in the application, then the index will still be a good idea.
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GIT: Checkout to a specific folder
...ith old commits too (e.g. give a SHA in place of HEAD), however git status then shows a lot of mods (presumably because the index now matches the other directory and not the untouched normal work tree). git reset got it back to a good state.
– Tom Goodfellow
Ma...
Using Enum values as String literals
...operty approach over Enum.name() is that logic based around Enum.name() is then forever at the mercy of the value names. If the code every changes in the future this could turn into a non trivial issue to get around as all the previous logic will break on changes to the Enum value set. Overriding an...
Modify UIImage renderingMode from a storyboard/xib file
...xample
image = image?.withRenderingMode(.alwaysOriginal)
}
}
Then in the Identity Inspector in the xib file, add a runtime attribute:
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Getting a slice of keys from a map
...re work, and in my tests (using a map with 1,000,000 random int64 keys and then generating the array of keys ten times with each method), it was about 20% faster to assign members of the array directly than to use append.
Although setting the capacity eliminates reallocations, append still has to d...
How to have favicon / icon set when bookmarklet dragged to toolbar?
...e it. It's a simple page with an input area for code, and for an icon, and then generates a bookmarklet with the icon
data:text/html;charset=utf-8,<html><head>
<title>Bookmarklet With Icon Generator</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/...
How to search for a part of a word with ElasticSearch
...s a filter over a tokenizer? could you not just have it as a tokenizer and then apply a lowercase filter... index_ngram: { type: "custom", tokenizer: "ngram_tokenizer", filter: [ "lowercase" ] } I tried it and it seems to give the same re...