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How does RegexOptions.Compiled work?
...ression into IL using lightweight code generation (LCG). This compilation happens during the construction of the object and heavily slows it down. In turn, matches using the regular expression are faster.
If you do not specify this flag, your regular expression is considered "interpreted".
Take th...
Get the current language in device
...gan, This will not always gives you language for your device, but for your app only. For example, if I call Locale.setDefault("ru"), and language in system settings is set to English, then method Locale.getDefault().getLanguage() will return "ru", but not "en". Is there another method of getting rea...
Setting DEBUG = False causes 500 Error
...but I really don't understand the decision to "fix" vulnerabilities at the application level, when the real and clean move would be to configure the server properly. Same goes for "template caching" and "persistent connections" ... Useless code that will never be used in a serious website; still is ...
Scroll Element into View with Selenium
...a sleep might have been implemented to deal with the unknown of the target app. If it has dynamic scrolling, or a single-page app that loads the next bit of the page after scrolling, among other possibilities. Speaking from experience, Selenium has frequently broken my company's site because the aut...
How to execute AngularJS controller function on page load?
...o NOT use ng-init for that. However imo it depends on architecture of your app.
I used ng-init when I wanted to pass a value from back-end into angular app:
<div data-ng-controller="myCtrl" data-ng-init="init('%some_backend_value%')"></div>
...
sed beginner: changing all occurrences in a folder
...
Example: replase {AutoStart} with 1 for all of the ini files under the /app/config/ folder and its child folders:
sed 's/{AutoStart}/1/g' /app/config/**/*.ini
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How to present popover properly in iOS 8
I'm trying to add a UIPopoverView to my Swift iOS 8 app, but I am unable to access the PopoverContentSize property, as the popover does not show in the correct shape. my code:
...
can you host a private repository for your organization to use with npm?
... but would love feedback. Here is what you need to do:
{
"name": "my-app",
"dependencies": {
"private-repo": "git+ssh://git@yourgitserver.com:my-app.git#v0.0.1",
}
}
The following post talks about this: Debuggable: Private npm modules
...
How to set the font style to bold, italic and underlined in an Android TextView?
...TextView(this);
textView.setText(R.string.register);
Sometimes the above approach will not be helpful when you might have to use Dynamic Text. So in that case SpannableString comes into action.
String tempString="Copyright";
TextView text=(TextView)findViewById(R.id.text);
SpannableString spanSt...
OAuth: how to test with local URLs?
...r_callback] and register the shortened URL as the callback in your Twitter app.
This should be easier than fiddling around in the .hosts file.
Note that now (Aug '14) bit.ly is not allowing link forwarding to localhost; however Google link shortener works.
PS edit: (Nov '18): Google link shortener ...