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How to get UTC time in Python?
... Note, that strftime("%s") is platform dependent and does not work on Windows. (At least it doesn't for me on Windows 10).
– Julian Kirsch
Dec 31 '19 at 2:21
add a commen...
How do I connect to a MySQL Database in Python?
...ll it using easy_install. Please note MySQLdb only supports Python 2.
For Windows user, you can get an exe of MySQLdb.
For Linux, this is a casual package (python-mysqldb). (You can use sudo apt-get install python-mysqldb (for debian based distros), yum install MySQL-python (for rpm-based), or dn...
Exclude folders from Eclipse search
...act, Eclipse is so kind as to automatically update existing search results windows and remove all matches which are now filtered out.
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Dynamically load a JavaScript file
... eval code on global level
if (Prototype.Browser.IE) {
window.execScript(code);
} else if (Prototype.Browser.WebKit) {
$$("head").first().insert(Object.extend(
new Element("script", {
type: "text/javascript"
...
What is the difference between “Form Controls” and “ActiveX Control” in Excel 2010?
...
It's also worth noting that ActiveX controls only work in Windows, whereas Form Controls will work on both Windows and MacOS versions of Excel.
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recursively add file extension to all files
...
For renaming all files with no extension in Windows basic you can do ren * *.jpg
Since the file as no extension, just use the *, or if you want to change png to jpg
use ren *.png *.jpg
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Why do we always prefer using parameters in SQL statements?
...e). Your SQL lives in a .sql file. You edit it in the fabulous TSQL editor window, with syntax validation and Intellisense for your tables and columns. You can assign test data in the special comments section and click "play" to run your query right there in the window. Creating a parameter is as ea...
Sourcetree - undo unpushed commits
I am using Sourcetree for Windows for a git-repository and would like to undo an unpushed commit.
4 Answers
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深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...于 vector 3 所使用的 gate 必须使用 3 级权限。
下面是在 windows 7 x64 操作系统上的 IDT 表的设置：
<bochs:2> info idt
Interrupt Descriptor Table (base=0xfffff80004fea080, limit=4095):
IDT[0x00]=64-Bit Interrupt Gate target=0x0010:fffff80003abac40, DPL=0
I...
How to replace a character with a newline in Emacs?
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C-o
C-q C-j
C-q 12 (12 is the octal value of newline)
C-x o to the main window, kill a newline with C-k, then C-x o back to the minibuffer, yank it with C-y
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