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Making a WinForms TextBox behave like your browser's address bar
... _focused;
protected override void OnEnter(EventArgs e)
{
base.OnEnter(e);
if (MouseButtons == MouseButtons.None)
{
SelectAll();
_focused = true;
}
}
protected override void OnLeave(EventArgs e)
{
base.OnLeave(e);
...
Creating a segue programmatically
...king though is how you can create a method in your common view controller (base class) that will transition to a new view controller, and will be inherited by all derived classes. You could do this by creating a method like this one to your base class view controller:
- (IBAction)pushMyNewViewCont...
UITextField text change event
...answer by chance. Have another +1 from me; it's nice to have both the code-based and IB-based solutions highly voted on questions like this.
– Mark Amery
Jul 25 '13 at 12:03
...
this.setState isn't merging states as I would expect
...ver be a problem" - you're mistaken. We're talking about overwriting state based on this.state, which may be stale (or rather, pending queued update) when you access it.
– Madbreaks
Jan 31 '18 at 18:09
...
Does Java read integers in little endian or big endian?
...
According to h30097.www3.hp.com/docs//base_doc/DOCUMENTATION/V51_HTML/MAN/… its part of the standard c library, yes
– Egil
Dec 12 '08 at 10:49
...
Differences between contentType and dataType in jQuery ajax function
...ng back from the server. If none is specified, jQuery will try to infer it based on the MIME type of the response (an XML MIME type will yield XML, in 1.4 JSON will yield a JavaScript object, in 1.4 script will execute the script, and anything else will be returned as a string).
They're essentially...
@selector() in Swift?
...better type/memory safety.)
But there are still a number of important ObjC-based APIs that use selectors, including timers and the target/action pattern. Swift provides the Selector type for working with these. (Swift automatically uses this in place of ObjC's SEL type.)
In Swift 2.2 (Xcode 7.3) and...
Reading specific lines only
...and you're on. Note that 4 would bring the fifth line as the count is zero-based.
If the file might be very large, and cause problems when read into memory, it might be a good idea to take @Alok's advice and use enumerate().
To Conclude:
Use fileobject.readlines() or for line in fileobject as a ...
Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
...admin
MYSQL_PASSWORD admin
MYSQL_PORT 0
MYSQL_DATABASE mysql
MYSQL_USER_TABLE passwd
MYSQL_CRYPT_PWFIELD crypt
MYSQL_UID_FIELD uid
MYSQL_GID_FIELD gid
MYSQL_LOGIN_FIELD id
MYSQL_HOME_FIELD home
MYSQL_NAME_FIELD n...
Are there any JavaScript static analysis tools? [closed]
...les Burp Scanner to report a range of new vulnerabilities, including:
DOM-based XSS
JavaScript injection
Client-side SQL injection
WebSocket hijacking
Local file path manipulation
DOM-based open redirection
Cookie manipulation
Ajax request header manipulation
DOM-based denial of service
Web message...