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Having Django serve downloadable files
..._str(file_name)
response['X-Sendfile'] = smart_str(path_to_file)
# It's usually a good idea to set the 'Content-Length' header too.
# You can also set any other required headers: Cache-Control, etc.
return response
Of course, this will only work if you have control over your server, or your hostin...
How to use the pass statement?
...
I really don't think this properly answers the question. Citing one possible use for something, even if it is the most common use for it, is not the same as explaining what it is for.
– Schilcote
...
Select element based on multiple classes
... them at all in IE6, only take longer routes to style your elements. For example, styling each class separately and using appropriate CSS specificity to override as best as you can.
– akamike
Mar 31 '10 at 17:07
...
JavaScript hashmap equivalent
... best position to know what makes your objects unique. That's what I do.
Example:
var key = function(obj){
// Some unique object-dependent key
return obj.totallyUniqueEmployeeIdKey; // Just an example
};
var dict = {};
dict[key(obj1)] = obj1;
dict[key(obj2)] = obj2;
This way you can control i...
How to Publish Web with msbuild?
...rshell (apologies for the formatting - no carriage returns in comments): &msbuild "$solution" /p:"Configuration=$configuration" ; &msbuild "$project" /t:Package /p:"Configuration=$configuration;_PackageTempDir=$outputfolder"
– zcrar70
Feb 2 '11 at 12:2...
CPU指令集avx程序无法运行，运行崩溃 - C/C++ - 清泛网 - 专注C/C++及内核技术
...，因为cpu指令即使不支持的情况下，__AVX__, __AVX2__, __AVX512F__ 等编译宏往往也被定义了，因此不能使用宏控制。应使用cpuid来判断是否支持，然后程序启动后动态指定函数指针到不同的函数实现。avx,avx2
Bootstrap 3 Slide in Menu / Navbar on Mobile [closed]
...indow).on("resize", function () {
if ($(window).width() > 767 && $('.navbar-toggle').is(':hidden')) {
$(selected).removeClass('slide-active');
}
});
});
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How to make a phone call in android and come back to my activity when the call is done?
...ener in a service to ensure it stays up and your app is restarted. some example code:
EndCallListener callListener = new EndCallListener();
TelephonyManager mTM = (TelephonyManager)this.getSystemService(Context.TELEPHONY_SERVICE);
mTM.listen(callListener, PhoneStateListener.LISTEN_CALL_STATE);
L...
How to detect Safari, Chrome, IE, Firefox and Opera browser?
...ps://jsfiddle.net/6spj1059/
// Opera 8.0+
var isOpera = (!!window.opr && !!opr.addons) || !!window.opera || navigator.userAgent.indexOf(' OPR/') >= 0;
// Firefox 1.0+
var isFirefox = typeof InstallTrigger !== 'undefined';
// Safari 3.0+ "[object HTMLElementConstructor]"
var isSafar...
I lose my data when the container exits
...t it in the background
docker attach f357e2faab77 # reattach the terminal & stdin
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