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Send POST Request with Data Specified in File via Curl
...you may have more form data elements, like comment to file or tags to file etc as was my case. Hence, I would like to add it here as it was my use case, so that it could help others.
curl -POST -F comment=mycomment -F file_type=XLSX -F file_data=@/your/path/to/file.XLSX http://yourhost.example.com...
Trust Anchor not found for Android SSL Connection
... in a chain back to one which is trusted by Android (Verisign, GlobalSign, etc):
Certificate chain
0 s:/OU=Domain Control Validated/CN=www.thedomaintocheck.com
i:/O=AlphaSSL/CN=AlphaSSL CA - G2
1 s:/O=AlphaSSL/CN=AlphaSSL CA - G2
i:/C=BE/O=GlobalSign nv-sa/OU=Root CA/CN=GlobalSign Root CA
...
__proto__ VS. prototype in JavaScript
... is the actual object that is used in the lookup chain to resolve methods, etc. prototype is the object that is used to build __proto__ when you create an object with new:
( new Foo ).__proto__ === Foo.prototype;
( new Foo ).prototype === undefined;
...
WCF timeout exception detailed investigation
...
new unlike other configurations such
as Send Timeout, Receive Timeout etc.,
which I discussed early in the
article. To set this operation timeout
property configuration, we have to
cast our proxy to IContextChannel in
WCF client application before calling
the operation contract meth...
Using “Object.create” instead of “new”
...ather ambiguous advantages: "scalability", or "more natural to JavaScript" etc.
However, I have yet to see a concrete example that shows that Object.create has any advantages over using new. On the contrary there are known problems with it. Sam Elsamman describes what happens when there are nested...
How do you dynamically add elements to a ListView on Android?
...ic void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.main);
adapter=new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1,
listItems);
setListAdapter(adapter);
}
//METHOD WHICH WILL HANDL...
Why use a READ UNCOMMITTED isolation level?
... insert queries, make any rough estimates (like COUNT(*) or rough SUM(*)) etc.
In other words, the results the dirty read queries return are fine as long as you treat them as estimates and don't make any critical decisions based upon them.
...
How is the Linux kernel tested ?
...happen through, actually scripts, static code analysis tools, code reviews etc. which is very efficient in catching bugs, which would otherwise break something in the application.
Sparse – An open-source tool designed to find faults in the Linux kernel.
Coccinelle is another program does matchi...
How do I connect to a specific Wi-Fi network in Android programmatically?
...Android connects to it:
List<WifiConfiguration> list = wifiManager.getConfiguredNetworks();
for( WifiConfiguration i : list ) {
if(i.SSID != null && i.SSID.equals("\"" + networkSSID + "\"")) {
wifiManager.disconnect();
wifiManager.enableNetwork(i.networkId, true)...
Tab space instead of multiple non-breaking spaces (“nbsp”)?
...lations in word-processors e.g. Word, Wordperfect, Open Office, Wordworth, etc. They are fixed width, and they cannot be customised.
CSS gives you far greater control and provides an alternative until the W3C provide an official solution.
Example:
padding-left:4em
..or..
margin-left:4em
.....