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How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller
... Interesting thing to note, if you simply join without the fetch, the set will be returned with initialized = false; therefore still issuing a second query once the set is accessed. fetch is key to making sure the relationship is completely loaded and avoiding the second query.
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What part of Hindley-Milner do you not understand?
...refer to an environment or context; in this case it can be thought of as a set of type annotations, pairing an identifier with its type. Therefore x : σ ∈ Γ means that the environment Γ includes the fact that x has type σ.
⊢ can be read as proves or determines. Γ ⊢ x : σ means that the ...
Get User's Current Location / Coordinates
...ordinateSpan(latitudeDelta: 0.01, longitudeDelta: 0.01))
self.map.setRegion(region, animated: true)
}
}
Here is the result screen
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How to change language of app when user selects language?
...plied will not be changed until you manually change it again.
public void setLocale(String lang) {
Locale myLocale = new Locale(lang);
Resources res = getResources();
DisplayMetrics dm = res.getDisplayMetrics();
Configuration conf = res.getConfiguration();
conf.locale = myL...
HTML encoding issues - “” character showing up instead of “ ”
...er:
for HTML4: <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
for HTML5: <meta charset="utf-8">
If you've done that, then any remaining problem is ActivePDF's fault.
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Choose File Dialog [closed]
...his);
switch(id) {
case DIALOG_LOAD_FILE:
builder.setTitle("Choose your file");
if(mFileList == null) {
Log.e(TAG, "Showing file picker before loading the file list");
dialog = builder.create();
return dialog;
...
Changing an element's ID with jQuery
... @Carl according to latest jquery docs & examples, id should still be set using attr(...)
– JoeBrockhaus
Nov 24 '14 at 22:41
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How can I trigger a JavaScript event click
...he input field. The typical use case for firing a change event is when you set a field programmatically and you want event handlers to be called since calling input.value="Something" won't trigger a change event.
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How to best position Swing GUIs?
...ear and the real GUI to appear!
Since Java 1.5 we've had access to Window.setLocationByPlatform(boolean). which..
Sets whether this Window should appear at the default location for the native windowing system or at the current location (returned by getLocation) the next time the Window is made ...
Hidden features of mod_rewrite
... stops processing any further rewrite rules for that pass through the rule set. However, if the URL was modified in that pass and you're in the .htaccess context or the <Directory> section, then your modified request is going to be passed back through the URL parsing engine again. And on the n...