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How to create a file in a directory in java?
... Using new File("/a/b/test.txt") works for both systems. On Windows, it will be written to the same disk as where JVM runs.
– BalusC
May 26 '11 at 18:08
6
...
How can I export the schema of a database in PostgreSQL?
...g_dump -s databasename
Will dump only the schema to stdout as .sql.
For windows, you'll probably want to call pg_dump.exe. I don't have access to a Windows machine but I'm pretty sure from memory that's the command. See if the help works for you too.
...
Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
...shLaunchingWithOptions launchOptions: NSDictionary?) -> Bool {
self.window = UIWindow(frame: UIScreen.mainScreen().bounds)
var controller = UIViewController()
var view = UIView(frame: CGRectMake(0, 0, 320, 568))
view.backgroundColor = UIColor.redColor()
controller.view = view...
线程访问窗口资源的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...口的机制。MFC有个窗口句柄和窗口类对象的映射表，就是Windows对象(句柄)和C++对象的一个映射，它是在窗口调用CWnd::Create()，CWnd::CreateEx()时，就添加到映射表里的。映射表的一个重要的特征，它只存于一个线程当中。当你在B线...
How do you post to an iframe?
...l = document.getElementById('targetFrame');
var doc, frame_win = getIframeWindow(el); // getIframeWindow is defined below
if (frame_win) {
doc = (window.contentDocument || window.document);
}
if (doc) {
doc.forms[0].someInputName.value = someValue;
...
doc.forms[0].submit();
}
...
Norma...
How do Mockito matchers work?
...s.onClickDraftSave('#login-link');
var $window = $(window),
onScroll = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.sc...
How to check for an undefined or null variable in JavaScript?
... To prevent a ReferenceError when checking a global variable, use window.someProperty == null. For local variables, you can easily make sure they are declared: instead of writing if (...) {var local = ""} write var local; if (...) { local = ""; }
– Aloso
...
Why Does OAuth v2 Have Both Access and Refresh Tokens?
...oken is compromised, because it is short-lived, the attacker has a limited window in which to abuse it.
Refresh tokens, if compromised, are useless because the attacker requires the client id and secret in addition to the refresh token in order to gain an access token.
Having said that, because ev...
Slow Requests on Local Flask Server
...it configured such as modern Linux systems, OS X 10.4 or higher as well as Windows Vista some browsers can be painfully slow if accessing your local server. The reason for this is that sometimes “localhost” is configured to be available on both ipv4 and ipv6 socktes and some browsers will try to...
Disabling Chrome cache for website development
...owing keyboard shortcuts:
F12
Command+Option+i on Mac
Control+Shift+i on Windows or Linux
Click Network in the toolbar to open the network pane.
Check the Disable cache checkbox at the top.
Keep in mind, as a tweet from @ChromiumDev stated, this setting is only active while the devtools are o...